ライフサイエンスコーパス: propylene

1 ing to higher selectivity for epoxidation of propylene.

2 or VOCs emitted were benzene, acetylene, and propylene.

3 pylene; propagation steps favor insertion of propylene.

4 , and the ring-cracking products butanol and propylene.

5 ting to yield gas phase products CO, H2, and propylene.

6 ing affinity for propyne and propadiene over propylene.

7 e dehydrogenation, but are not selective for propylene.

8 hese new catalysts copolymerize ethylene and propylene.

9 F-1-M separated a ternary propyne/propadiene/propylene (0.5 : 0.5 : 99.0) mixture with the highest re

10 adium oxide clusters with alkenes (ethylene, propylene, 1-butene, and 1,3-butadiene) are investigated

11 1)H and (13)C NMR spectroscopy, a mixture of propylene, 1-butene, and 2-butenes is formed.

12 h simple terminal olefins, such as ethylene, propylene, 1-hexene, and styrene, selectively at the les

13 Gases such as propane, butane, isobutane, propylene, 2-methylpropene, and 1,3-butadiene even xenon

14 ective hydrogenation of ethylene relative to propylene (25:1) when surface sites are passified by CO.

15 ectivity for the production of polymer-grade propylene (99.996 %) at ambient temperature, as attribut

16 ne acetal (4b), and 5-formyl-2'-deoxyuridine propylene acetal (5b).

17 mechanism in which hydrogen dissociation and propylene adsorption occur at the Rh(2+) sites.

18 es to propylene), trifunctional (ethylene to propylene, alkane metathesis, ...).

19 and achieves higher yields than the standard propylene ammoxidation process.

20 semicrystalline blocks and poly(ethylene-co-propylene) amorphous blocks.

21 tandem hydroformylation was also observed on propylene and 1-butene.

22 e elimination at low temperature to generate propylene and 2-butenes, respectively.

23 ategy consists of selectively copolymerizing propylene and a di-functional co-monomer (1,3-diisoprope

24 synthesized by direct, masking-reagent-free propylene and amino-olefin (AO, CH(2) =CH(CH(2) )(x) N(n

25 ndent relative formation of the main product propylene and by-product ethylene.

26 omplex feedstocks in an increasing amount of propylene and diesel-range fuels.

27 High-grade propylene and ethylene (>99.999%) can be generated using

28 agments of pmoB (spmoB) bind copper and have propylene and methane oxidation activities.

29 re, methanol can be transformed to ethylene, propylene and most of the petrochemical products current

30 oselective methods for the polymerization of propylene and other nonpolar alpha-olefins, stereoselect

31 f three C-H bonds at the allylic position of propylene and other simple terminal alkenes with differe

32 POC-1-alpha selectively adsorbs propyne over propylene and propane under ambient conditions.

33 osphate in pores of the host membranes, poly(propylene) and poly(ethersulfone).

34 n mechanism for the formation of 2-propanol, propylene, and 1-propanol involving the oxidation of Fe(

35 kel enables the oligomerization of ethylene, propylene, and butenes into a wide range of oligomers th

36 action also produces light olefins ethylene, propylene, and butenes, totalling a yield of 8.7%, which

37 t separations of acetylene/ethylene, propyne/propylene, and butyne/1,3-butadiene mixtures, with unpre

38 arbons ethane, ethylene, acetylene, propane, propylene, and cis-2-butene at ambient temperature.

39 of carbon monoxide (CO) to ethylene, ethane, propylene, and propane.

40 degrees C, under which conditions ethylene, propylene, and water vapor are not significantly capture

41 Propylene- and pentylene-tethered PBIs follow a similar

42 elective molecular exclusion of propane from propylene at atmospheric pressure, as evidenced through

43 -on coordination of acetylene, ethylene, and propylene at the iron(II) centers, while also providing

44 The gelation behavior of a poly(ethylene-alt-propylene)-b-poly(ethylene oxide)-b-poly(N-isopropylacry

45 one)-based grafted membrane compared to poly(propylene)-based membrane.

46 catalyst to achieve high selectivity towards propylene because of facile desorption of the product.

47 otactic polypropylene-block-poly(ethylene-co-propylene)-block-syndiotactic polypropylene and isotacti

48 entrations) completely prevented growth with propylene but had no effect on growth with acetone or n-

49 etal organic framework NbOFFIVE-1-Ni adsorbs propylene but not propane at room temperature and atmosp

50 ic cycle has been demonstrated to react with propylene, but its reactivity has not been extensively i

51 Hydroamination of propylene by p-toluenesulfonamide proceeds with Markovni

52 for the transfer of a single oxygen atom to propylene (C(3)H(6)), suggesting the formation of propyl

53 Propylene carbonate (PC) decomposition on a model electr

54 Es) were tested as probes for alkali ions in propylene carbonate (PC) in an oxygen- and water-free en

55 )) phase with the common liquid electrolyte, propylene carbonate (PC), and its Li salt solutions.

56 CDC EDLCs with mixed electrolytes of IL and propylene carbonate (PC), the IL ions were observed ente

57 the propylene oxide/CO2 polymerization, poly(propylene carbonate (PPC) diols are successfully produce

58 We discovered that two solution additives, propylene carbonate and ethylene carbonate, which have h

59 g reagents m-nitrobenzyl alcohol (m-NBA) and propylene carbonate at producing highly charged protein

60 tal results for sodium and potassium ions in propylene carbonate by obtaining over 3 orders of magnit

61 ellent capacity retention at high rates in a propylene carbonate electrolyte.

62 heterogeneous catalysts for the synthesis of propylene carbonate from CO2 and propylene oxide under m

63 Addition of 5% m-NBA or 15% propylene carbonate increases the average charge of thre

64 aximum charge state of ubiquitin formed with propylene carbonate is 21+, four charges higher than pre

65 ectrodeposition of lithium from solutions of propylene carbonate producing isotopically light metal d

66 Electroreduction of dissolved SiCl(4) in propylene carbonate using a liquid gallium [Ga(l)] pool

67 ylene glycol)-block-poly(2-methyl-2-carboxyl-propylene carbonate) (PEG-PCC) copolymer using carbodiim

68 rize waste into commercially attractive poly(propylene carbonate) (PPC) polyols.

69 ropylene oxide (PO) and CO(2), yielding poly(propylene carbonate) (PPC) with no detectable byproducts

70 e carbonate) where the polyisoprene and poly(propylene carbonate) blocks can be orthogonally removed

71 ase of PO, the carbonate content of the poly(propylene carbonate) formed was in the range of 92-99% a

72 of polyisoprene-block-polystyrene-block-poly(propylene carbonate) where the polyisoprene and poly(pro

73 weight distributions (see picture; PPC=poly(propylene carbonate); PLA=polylactide).

74 hols, dipolar aprotic solvents, ethylene and propylene carbonate, and ionic liquids instantaneously d

75 By use of ethylene carbonate and propylene carbonate, nearly the entire charge state dist

76 Ethylene carbonate, propylene carbonate, o-nitroanisole, m-nitrobenzyl alcoh

77 In the nonaqueous solvent, propylene carbonate, there is evidence for a role for su

78 ylene glycol)-block-poly(2-methyl-2-carboxyl-propylene carbonate-graft-dodecanol) (mPEG-b-PCC-g-DC) p

79 ylene glycol)-block-poly(2-methyl-2-carboxyl-propylene carbonate-graft-dodecanol; PEG-PCD) to prepare

80 lene glycol)-block-poly (2-methyl-2-carboxyl-propylene carbonate-graft-SMART-graft-dodecanol) (abbrev

81 is an electrocatalyst for water oxidation in propylene carbonate-water mixtures.

82 eagents, although this effect is greater for propylene carbonate.

83 fective at producing high charge states than propylene carbonate.

84 y (up to at least 2.0 M) in acetonitrile and propylene carbonate.

85 d by comparing reactions in acetonitrile and propylene carbonate.

86 MR studies is presented for the formation of propylene carbonate.

87 a quaternary ammonium salt, yields the poly(propylene-co-glycidyl butyrate carbonate)s (PPGBC)s.

88 the adsorption kinetics are much faster for propylene compared to propane and are also dependent on

89 so established that hydride migration in the propylene complexes yields exclusively the primary alkyl

90 In both the Rh ethylene and propylene complexes, the transition state for hydride mi

91 Temperature, propylene concentration, and solvent polarity dependence

92 Propylene consumption by cells was largely unaffected by

93 lymer blend of polystyrene, styrene-ethylene/propylene copolymer, and polypropylene that have overlap

94 Results from propylene copolymerizations suggested that chain end con

95 ) detectors for characterization of ethylene-propylene copolymers.

96 A study of cotrimerization of ethylene with propylene correlates with these findings of regioselecti

97 These results suggest that BES inhibits propylene-dependent growth and epoxide metabolism via ir

98 rain B276 showed that BES is an inhibitor of propylene-dependent growth in this organism as well but

99 BES) was shown to be a specific inhibitor of propylene-dependent growth of and epoxypropane metabolis

100 ally the very high turbidity of one ethylene propylene diene monomer rubber (EPDM) or thermoplastic e

101 sis showed that polyamide (39%) and ethylene-propylene-diene rubber (23%) were the most abundant poly

102 Propylene, dimethyl ether, ammonia, R-152a, propane, and

103 Poly(isobutylene) (PIB) and poly(ethylene-co-propylene) (EPCO) were investigated as sensitive layers

104 ts based on bulk silver surfaces with direct propylene epoxidation by molecular oxygen have not resol

105 Direct propylene epoxidation by O2 is a challenging reaction be

106 , we report that steady-state selectivity in propylene epoxidation on copper (Cu) nanoparticles incre

107 s may provide highly efficient catalysts for propylene epoxidation.

108 using a modified Teflon fluorinated ethylene propylene (FEP) dynamic flux chamber (DFC) in a remote,

109 ylether (PTFE-TFM); and fluorinated ethylene propylene (FEP).

110 asoline, as well as an important fraction of propylene for the polymer industry.

111 riving the efficient diffusive separation of propylene from propane in mixed-matrix membranes are rep

112 ptive separation of ethylene from ethane and propylene from propane relative to any known adsorbent,

113 describes the synthesis of 500-4,000 Da poly(propylene fumarate) (PPF) by a two-step reaction of diet

114 , characterize, and evaluate 3D-printed poly(propylene fumarate) scaffolds is proposed for vasculariz

115 ic patterning and are composed of rigid poly(propylene fumarate) segments and stimuli-responsive poly

116 ation of the material into 3D printable poly(propylene fumarate) was utilized to produce thin films a

117 irst synthesis of high molecular weight poly(propylene fumarate).

118 -cigarettes heat and aerosolize the solvents propylene glycol (PG) and glycerol (GLY), thereby afford

119 orized nicotine and its associated solvents, propylene glycol (PG) and vegetable glycerin (VG).

120 Ethanol (EtOH), isopropyl alcohol (IPA), and propylene glycol (PG) increase topical drug delivery, bu

121 The influence of choice of flavour solvent, propylene glycol (PG) or triacetin (TA), was investigate

122 , with a liquid vehicle consisting of either propylene glycol (PG) or vegetable glycerin (VG), result

123 tine prepared in glycol compositions of 100% propylene glycol (PG), 100% vegetable glycerin (VG), or

124 CPAs such as dimethyl-sulfoxide (DMSO), propylene glycol (PG), and formamide (FMD), routinely em

125 cryoprotectants (CPAs) ethylene glycol (EG), propylene glycol (PG), dimethyl sulfoxide (DMSO), glycer

126 s in three different refill "e-liquids" were propylene glycol (PG), glycerin, nicotine, ethanol, acet

127 (EG), ethyl acetate (EA), isopropanol (IPA), propylene glycol (PG), polyethylene glycol-400 (PEG-400)

128 Deuterated water (D2O), propylene glycol (PG-d8), and dimethyl sulphoxide (DMSO-

129 of four treatments: (1) vehicle control (90% propylene glycol + 10% lactated Ringer solution); (2) 20

130 ination of polyethylene glycol 400 0.4 % and propylene glycol 0.3 % (PEG/PG) (n = 72).

131 This study investigated the propylene glycol alginate (PGA)-induced coacervation of

132 The electronic cigarette solvents propylene glycol and glycerol are known to produce toxic

133 thermal degradation of the e-liquid solvents propylene glycol and glycerol often generates multifunct

134 he main components of e-cigarette e-liquids (propylene glycol and glycerol), while the role of flavor

135 rosol formed by heating a liquid composed of propylene glycol and glycerol, also referred to as veget

136 p) and exposed daily to either filtered air, propylene glycol and vegetable glycerol (50:50 PG/VG veh

137 lets of well-chosen miscible liquids such as propylene glycol and water deposited on clean glass are

138 , ethanol, ethylene glycol, isopropanol, and propylene glycol are obtained with greater than 95% sele

139 tios using the volatile lactic acid analogue propylene glycol as a model compound, measured by on-lin

140 tability during lactic acid hydrogenation to propylene glycol in the presence of methionine.

141 chirmer test compared to polyethylene glycol/propylene glycol in the treatment of dry eye disease.

142 Administration of 1 mg E2 in propylene glycol produced a CPP.

143 Notably, 1 mg E2 in propylene glycol produced moderate levels of E2 in the n

144 a two-step reaction of diethyl fumarate and propylene glycol through a bis(hydroxypropyl) fumarate d

145 The results showed that addition of propylene glycol to TVO/AA or PA:T80/water MEs gave dilu

146 2, ovariectomized rats were SC administered propylene glycol vehicle (n = 11), 10 microg (n = 13), o

147 ), and mephedrone (4-methylmethcathinone) in propylene glycol vehicle using concentrations ranging fr

148 model is tested with a non-amphiphilic CPE (propylene glycol) and both nonionic and ionic amphiphili

149 tri-, tetra-, penta(ethylene glycol) and tri(propylene glycol) separating the 1,2,5,6-tetrahydropyrid

150 rocarbons, including acetylated sugars, poly(propylene glycol), and oligo(vinyl acetate), have been u

151 SDS) and nonionic poly(ethylene glycol)-poly(propylene glycol)-poly(ethylene glycol) (PEO-PPO-PEO) tr

152 ss and market potential, the bioproducts are propylene glycol, 1,3-propanediol, 3-hydroxypropionic ac

153 ubstrates for NADH biosynthesis, and produce propylene glycol, a precursor of pyruvate derived from g

154 at for the small osmolytes, ethylene glycol, propylene glycol, and glycerol, Deltax(u) scales with th

155 methanol, methylethyl ketone, methylsulfone, propylene glycol, and trimethylsilanol.

156 Using propylene glycol, H-bonding and ionic interactions were

157 e samples was performed, and the presence of propylene glycol, sorbic and benzoic acids was found in

158 d quantification of semi-volatile additives (propylene glycol, sorbic and benzoic acids) in wines.

159 ation ranges 0-250, 0-125, and 0-250mg/L for propylene glycol, sorbic and benzoic acids, respectively

160 smoke, but a substantial amount of vaporized propylene glycol, vegetable glycerin, nicotine, and toxi

161 applied as a close-to-saturated solution in propylene glycol, was directly observed to crystallise i

162 rosolize nicotine and flavouring agents in a propylene glycol-vegetable glycerine vehicle.

163 phoresis-induced spreading of stripes of 1,2 propylene glycol.

164 amolecular isotope ratios in four samples of propylene glycol.

165 aminant systems, glycerin/diethylene glycol, propylene glycol/diethylene glycol, and lactose/melamine

166 ectrical power, total and freebase nicotine, propylene glycol/vegetable glycerin ratio, carbonyls, an

167 f 1,25-dihydroyvitamin D(3) in 0.1 ml of 95% propylene glycol:5% ethanol vehicle or vehicle only.

168 y to catalyze the unprecedented formation of propylene (H(2)C = CH-CH(3)) through the reductive coupl

169 gas temperatures during the hydrogenation of propylene in reactors packed with metal nanoparticles an

170 trace amounts of propyne and propadiene from propylene is an important but challenging industrial pro

171 ethyl (2) complexes in the polymerization of propylene is presented.

172 led a binding cooperativity of the P3/P4 and propylene-linked beta-d-glucose fragments, stronger in f

173 d the living, isoselective polymerization of propylene ([m4] = 0.73, alpha = 0.94).

174 rder to produce high end-group fidelity poly(propylene maleate).

175 ) are produced as intermediates in bacterial propylene metabolism from the nucleophilic addition of c

176 coenzyme M (CoM) in the bacterial pathway of propylene metabolism.

177 ients of methane, ethane, ethylene, propane, propylene, n-butane, and 1-butene in ZIF-8 are reported

178 transient on pH and the presence of phenol, propylene, or acetylene was investigated by double-mixin

179 aining high selectivity towards formation of propylene over by-products.

180 ptionally high separation performance toward propylene over propane.

181 erial metabolism of epoxypropane formed from propylene oxidation uses the atypical cofactor coenzyme

182 eine (d-cysteine) selectively adsorb the (R)-propylene oxide ((S)-propylene oxide).

183 lene (C(3)H(6)), suggesting the formation of propylene oxide (C(3)H(6)O), an important monomer used,

184 astronomical detection of a chiral molecule, propylene oxide (CH3CHCH2O), in absorption toward the Ga

185 the living, alternating copolymerization of propylene oxide (PO) and CO(2), yielding poly(propylene

186 TPD titrations of NEA-modified Pt(111) using propylene oxide (PO) as a chiral probe point to a relati

187 Statistical ethylene oxide (EO) and propylene oxide (PO) copolymers of different monomer com

188 fined alternating copolymers made of CO2 and propylene oxide (PO) or cyclohexene oxide (CHO) were ind

189 erizes lactide (L and rac) dissolved in neat propylene oxide (PO) to yield polylactide (PLA) terminat

190 The metal-free polymerization of propylene oxide (PO) using a special class of alkene-N-h

191 The enantioselective polymerization of propylene oxide (PO) using biaryl-linked bimetallic sale

192 ortant epoxide monomers ethylene oxide (EO), propylene oxide (PO), and butylene oxide (BO).

193 cific equilibrium constants for (R)- and (S)-propylene oxide adsorption on the chiral Au nanoparticle

194 a second order rate law, first order in both propylene oxide and catalyst concentrations, and zeroth

195 Just add water: The copolymerization of propylene oxide and CO2 catalyzed by a cobalt complex is

196 .7H2O with N-methyl formamide as porogen and propylene oxide as initiator.

197 droxy-telechelic isotactic PPO using racemic propylene oxide as the monomer.

198 ar sequence) starting from d-mannose and (S)-propylene oxide as the source of the stereogenic centers

199 xide/ethylene oxide copolymer (predominantly propylene oxide based, PPO/PEO) for polar solvents or wa

200 ificity with 2-butanol exposure suggest that propylene oxide can interact either with a single adsorb

201 exhibits high catalytic activity for the CO2/propylene oxide coupling reaction and can be used as a r

202 ysteine selectively adsorb one enantiomer of propylene oxide from a solution of racemic propylene oxi

203 e enantioselective chemisorption of R- and S-propylene oxide has been measured either on clean Pd(111

204 onoxide and at room temperature in methanol, propylene oxide is converted to methyl 3-hydroxybutanoat

205 Propylene oxide is detected in the gas phase in a cold,

206 Production of the industrial chemical propylene oxide is energy-intensive and environmentally

207 rotation of polarized light by (R)- and (S)-propylene oxide is enhanced by interaction with Au nanop

208 olecule, specifically that the uptake of (S)-propylene oxide is larger than that of (R)-propylene oxi

209 )-propylene oxide is larger than that of (R)-propylene oxide on (S)-2-methylbutanoate adsorbed layers

210 nces in adsorption energetics of (R)- vs (S)-propylene oxide on the (S)-2-methylbutanoate/Pt(111) ove

211 erized in random and triblock ethylene oxide/propylene oxide polyols using LC/CR/MS.

212 as temperature, pressure, and molar ratio of propylene oxide to catalyst have been investigated, and

213 ynthesis of propylene carbonate from CO2 and propylene oxide under mild catalytic conditions; the per

214 rization of tricyclic anhydrides with excess propylene oxide using aluminum salen catalysts.

215 e atactic polymers are produced from racemic propylene oxide using chain shuttling agents and double-

216 ic isotactic PPO is synthesized from racemic propylene oxide with control of molecular weight using e

217 The alternating copolymerization of propylene oxide with terpene-based cyclic anhydrides cat

218 Highly isotactic poly(propylene oxide) (iPPO) was investigated as a potential

219 Hydroxy-telechelic poly(propylene oxide) (PPO) is widely used industrially as a

220 chelic supramolecular polymers based on poly(propylene oxide) (PPO), thymine (Thy), and diaminotriazi

221 gel based on poly(ethylene oxide) (PEO)-poly(propylene oxide) (PPO)-PEO poloxamers, capable of contro

222 hthalate and a poly(ethylene oxide) and poly(propylene oxide) block copolymer, and they were implante

223 drophilic-lipophilic balance values and poly(propylene oxide) contaminants, whereas this interaction

224 alyst allows for the preparation of the poly(propylene oxide) in high yields with high turnover (TON>

225 racemic catalyst forms highly isotactic poly(propylene oxide) in quantitative yield.

226 m PLLA/Pluronic-P104 (poly(ethylene oxide-co-propylene oxide) triblock copolymer) blends in attempts

227 diation, chemical transformation (propene to propylene oxide), wastewater denitrification, as compone

228 n of leptin with poly(ethylene oxide)-b-poly(propylene oxide)-b-poly(ethylene oxide), Pluronic P85 (P

229 k copolymer, poly(ethylene oxide)-block-poly(propylene oxide)-block-poly(ethylene oxide), was covalen

230 , such as triblock poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (PEO-PPO-PEO) copo

231 phiphilic triblock poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (PEO-PPO-PEO) copo

232 of ethyl ether and poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (PEO-PPO-PEO) or P

233 -cyclodextrins and poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (PEO-PPO-PEO) trib

234 ectively adsorb the (R)-propylene oxide ((S)-propylene oxide).

235 The adsorption of propylene oxide, a chiral molecule, on a Pt(111) single-

236 vity factor (s = k(fast)/k(slow)) of 370 for propylene oxide, allowing enantiomerically pure epoxide

237 The terpolymerization of propylene oxide, glycidyl butyrate, and CO(2), catalyzed

238 f propylene oxide from a solution of racemic propylene oxide, thus leaving an enantiomeric excess in

239 ing copolymerization of maleic anhydride and propylene oxide, using a functionalized primary alcohol

240 Using enantiopure propylene oxide, we synthesized semicrystalline polyeste

241 G), glycerin, nicotine, ethanol, acetol, and propylene oxide.

242 eaction of the chiral anion with (S)- or (R)-propylene oxide.

243 y important epoxidation of propylene to form propylene oxide.

244 xposure to enantiomerically pure and racemic propylene oxide.

245 rate) by the carbonylative polymerization of propylene oxide.

246 n-bonding interactions between 2-butanol and propylene oxide.

247 ard the adsorption of the two enantiomers of propylene oxide.

248 reactions, starting from (R)-citronellal and propylene oxide.

249 se of water as chain-transfer reagent in the propylene oxide/CO2 polymerization, poly(propylene carbo

250 for hydrophobic/low polarity solvents and a propylene oxide/ethylene oxide copolymer (predominantly

251 Comparative studies of the propylene-oxidizing actinomycete Rhodococcus rhodochrous

252 ranes, thereby substantially improving their propylene permeance (that is, flux).

253 ZIF-8 membranes showed a drastic increase in propylene permeance by about four times, with a negligib

254 on system that are in marked contrast to the propylene polymerization by analogous C(s)-ligated catio

255 Counteranion effects on propylene polymerization rates and stereoselectivities a

256 luated as catalysts for living, isoselective propylene polymerization upon activation with methylalum

257 ~40 mum in diameter, in the early stages of propylene polymerization with submicron spatial resoluti

258 effect on the activity and isoselectivity of propylene polymerization.

259 ric precatalyst 2 as an agent of isospecific propylene polymerization.

260 lausible mechanism for the polymerization of propylene, presenting that the polymerization is mainly

261 ty and longevity in hydrocarbon cracking for propylene production.

262 opolymerization favors insertion of DIB over propylene; propagation steps favor insertion of propylen

263 splays the highest ethylene/ethane (>25) and propylene/propane (>55) selectivity under relevant condi

264 emerged as the most promising candidate for propylene/propane (C(3) H(6) /C(3) H(8) ) separation thr

265 istics for separation of ethylene/ethane and propylene/propane mixtures at 318 kelvin.

266 y, the mechanism behind the exceptional high propylene/propane selectivity is delineated by exploring

267 sulting all-nanoporous hybrid membrane shows propylene/propane separation characteristics that exceed

268 about four times, with a negligible loss in propylene/propane separation factor when compared to as-

269 e fabricated hybrid membranes display a high propylene/propane separation performance, far beyond the

270 Energy-efficient approaches to propylene/propane separation such as molecular sieving a

271 framework, ZIF-8, membranes show impressive propylene/propane separation, their throughput needs to

272 propane away from the window, which enhances propylene/propane separation.

273 on is poised to reduce the operation cost of propylene/propane separation; however, identifying a sui

274 d under nitrogen and doped with arsine and a propylene real sample from a cracker plant were analyzed

275 ies, below 55 and 70 kJ/mol for ethylene and propylene, respectively, indicate that these adsorbents

276 and liquid phases was performed in the real propylene sample.

277 to improve the zeolite structure stability, propylene selectivity and the overall catalyst accessibi

278 vities at TLR7 and TLR8; the C2 dimer with a propylene spacer was maximally antagonistic at both TLR7

279 methodology provides access to nonsymmetric propylene styryl/aryl dithioethers, a previously undiscl

280 ixing isotactic, regioregular chains of poly(propylene succinate) synthesized via the copolymerizatio

281 arrier that consists of a diblock polymer of propylene sulfide (PS) and N,N-dimethylacrylamide (poly(

282 Propylene sulfide was first polymerized using a thioacyl

283 opolymers made of poly(ethylene glycol)-poly(propylene sulfide) (PEG-PPS) and poly(ethylene glycol)-o

284 rs of poly (ethylene glycol) (PEG) and poly (propylene sulfide) (PPS) and use them for Rg3 encapsulat

285 eactive oxygen species (ROS)-degradable poly(propylene sulfide) (PPS).

286 ymersomes from poly(ethylene glycol)-bl-poly(propylene sulfide) block copolymers.

287 ctable formulation based on the polymer poly(propylene sulfide)(135)-b-poly[(oligoethylene glycol)(9)

288 t collapse of the synthetic homopolymer poly(propylene sulfone).

289 attributed to the negligible diffusivity of propylene through the small-pore zeolite and provide fin

290 mixtures of allene with methylacetylene and propylene to be applied directly.

291 st for commercially important epoxidation of propylene to form propylene oxide.

292 re active for the catalytic hydrogenation of propylene to propane at room temperature, and the MOF st

293 sis), bifunctional (1-butene or 2-butenes to propylene), trifunctional (ethylene to propylene, alkane

294 in glass capillaries or fluorinated ethylene propylene tubes.

295 is based on transparent fluorinated ethylene propylene tubing and a household compact fluorescent lam

296 nverts ethylene ( approximately 80%) but not propylene under identical conditions, in contrast to Pt/

297 n of racemic alpha-olefins with ethylene and propylene was carried out in the presence of enantiopure

298 enrichment, a thin layer of poly(ethylene-co-propylene) was coated onto the ATR waveguide surface, th

299 This predominantly decomposes to yield propylene, while a smaller portion yields cross-metathes

300 y using either the oxo process starting from propylene (with H2 and CO over a rhodium catalyst) or th