ライフサイエンスコーパス: alkali

1 The upper phase, which contains an organic alkali 1-(2-hydroxyethyl) piperazine (HEP), is used for

2 ons sequentially extracted with water 1W and alkali 1A, were isolated from the hazelnut skins.

3 , and stability (ESI) indexes) properties of alkali-(A-FPC), enzymatic-(E-FPC), and enzymatic-solvent

4 and durability toward hydrogen evolution in alkali, achieving current densities of 10 and 20 mA cm(-

5 and alkaline pH, TMC-1 is only required for alkali-activated current, revealing a specificity for al

6 d alpha-quartz) inherently present within an alkali-activated fly ash (AAF) during in-situ confined c

7 ective recognition of Ag(+) among 20 various alkali, alkaline earth and transition metal ions.

8 aracterize the heterogeneous interactions of alkali, alkaline earth, transition and other metal ions

9 rovides a basis for analyzing the binding of alkali and alkaline earth metal atoms over a broad range

10 e find a quite general phenomenon: among the alkali and alkaline earth metals, Na and Mg generally ha

11 resses, largely due to being grown on saline-alkali and dry lands.

12 drolysis yields (2.6-11.7%) were observed in alkali and hydrothermal pretreatment of macroalgae, alth

13 arides were much more readily extractable in alkali and molecular profiling revealed the presence of

14 eaction charge density (OH(-) /H(3) PO(4) ), alkali and organoammonium content, and ionicity of tetra

15 tly enriched in xylan fractions extracted by alkali and subcritical water, which indicates their pref

16 bidopsis lignins doubled their solubility in alkali at room temperature.

17 However, spontaneous emission in alkali-atom spin-orbit-coupled systems is hindered by he

18 n at P < 300 GPa was overcome by introducing alkali atoms as reductants.

19 heory level, we found that the deposition of alkali atoms onto the molecular film leads to unusual re

20 essive compositionally distinct basanitic to alkali basaltic eruptive units.

21 5 Ga, which shows an increasing magnitude of alkali basaltic magmatism beginning at ca. 2.1 Ga.

22 e propose that the rapid rise of continental alkali basalts correlates with an abruptly decreasing de

23 al bicarbonate levels who might benefit from alkali before acidosis develops.

24 serum total CO2 and might benefit from oral alkali before overt acidosis develops.

25 s associated with an inability to produce an alkali bile during NESLiP.

26 molecular dynamics, it is demonstrated that alkalis bring favorable effects.

27 nological components of retinal injury after alkali burn and explored a novel neuroprotective regimen

28 By stimulating corneal angiogenesis with an alkali burn in Tie2-GFP fluorescent-reporter mice, we ev

29 decreased corneal opacity in murine corneal alkali burn model by modulating inflammatory cytokines.

30 n is further explored in vivo using a rabbit alkali burn model.

31 ventually enhanced corneal recovery from the alkali burn.

32 e findings illuminate the mechanism by which alkali burns cause retinal damage and may have importanc

33 Alkali burns to the eye constitute a leading cause of wo

34 e elevation was not observed in experimental alkali burns.

35 res on the use of solid bases composed of an alkali carbonate (M(2)CO(3), where M(+) = K(+) or Cs(+))

36 volves soluble toxic precursors, and acid or alkali catalysts, and requires multiple synthesis steps,

37 (associated to the coordination sphere) and alkali cation (associated with the outer coordination sp

38 Alk](+)[TM](3+)Cl(6), where Alk is a group 1 alkali cation and TM is a transition-metal cation, as a

39 M'N(6) octahedral coordination sites and the alkali cation content depends on the M and M' oxidation

40 for a given anion (nitrate or chloride), the alkali cation has a notable impact on the formation of c

41 cycling, which is often problematic in mixed alkali cation systems such as K-Na and Li-Na.

42 sense variant (c.1543C>T:p.Leu515Phe) in the alkali cation/proton exchanger gene SLC9A7 (also commonl

43 s positively correlates with the size of the alkali cation: NS/Cs(+)/NS > NS/Rb(+)/NS > NS/K(+)/NS >

44 The co-adsorbed alkali cations along the step weaken the OH adsorption a

45 geometric and chemical compatibility of the alkali cations and the available phases, the interaction

46 3D-RISM is shown to accurately capture alkali cations and water binding to the central channel,

47 vations on the identity and concentration of alkali cations on the non-Nernstian pH shift, and demons

48 h substrate affinity and selectivity against alkali cations via an NH(4) (+) deprotonation mechanism.

49 Among the tested alkali cations, K(+) is the most efficient one to elevat

50 ince it does not show any affinity for other alkali cations.

51 She was found to have bilateral alkali chemical eye injuries with significant diffuse co

52 is trend agreed with the lattice energies of alkali chlorides.

53 on, or by infiltration of fluids enriched in alkali components extracted from the subducted crust.

54 we can explain how, in both single and mixed alkali compositions, metal ion clustering and percolatio

55 u(In, Ga)Se2 solar cell shows the matrix and alkali concentrations are wide-ranging.

56 the strong chemical resistance under extreme alkali conditions, these catalysts can be recycled witho

57 The alkali control strategy can also turn on an intermolecul

58 omogeneous with the formation of a nanoscale alkali-depletion region, such that the glass melts near

59 ttery properties, such as voltage, capacity, alkali diffusivity, and other electrochemically relevant

60 by up to a factor of four in the presence of alkali dopants, and therefore, defect concentration decr

61 atalysts are known to be promoted by heavier alkali dopants.

62 The alkali-doped fullerides show a transition from a Mott in

63 In particular, AEFe2As2 (AE: Alkali earth elements, AE-122) is one of the best candid

64 several alkali metals (Li, K, Rb and Cs) and alkali-earth Ca.

65 The iron present in the alkali electrolyte or ink solution effectively activated

66 on and hydrogen evolution reactions in water-alkali electrolyzers is pivotal for large-scale and sust

67 ile elements (such as lead, zinc, indium and alkali elements) relative to CI chondrites, the meteorit

68 Alkalis eliminate the trap states, helping to maintain h

69 nerally extracted by treatments with acid or alkali, enzyme, and microorganisms.

70 SEM images demonstrated that starch without alkali exhibited a porous network structure, while the s

71 us adult exposures occurred at work owing to alkali exposures.

72 us adult exposures occurred at work owing to alkali exposures.

73 a-d-xylan was found as the majority (70%) of alkali extract and 4.2% of the dry matter acai pulp.

74 nd ACE-inhibitory activities) generated from alkali extracted HPI in the shortest time (2 h) compared

75 Alkali extraction and acid precipitation methods were ad

76 The alkali extracts consisted of acidic -> 6)-beta-Glc-(1->,

77 Mono Lake's alkali flies are a compelling example of how the evoluti

78 Compared with six other species of flies, alkali flies are better able to resist wetting in a 0.5

79 hough superbly adapted to resisting wetting, alkali flies are vulnerable to getting stuck in natural

80 in only two animal species (brine shrimp and alkali flies) in its water and sediments [10], we report

81 lective nucleophilic fluorination with metal alkali fluoride has been accomplished with BINAM-derived

82 The remarkable alkali fly, Ephydra hians, deliberately crawls into the

83 were extracted by Osborne procedure and the alkali fraction (AF, 45.82%) was found to be the predomi

84 alpha-helix and random coils, while salt and alkali fractions contained beta-strand and coils.

85 Alkali generation by oral microbes, specifically via arg

86 NTs on numerous substrates, and as the first alkali group metal catalyst demonstrated for CNT growth,

87 vacuum gap breaks inversion symmetry in the alkali halide layer, inducing out-of-plane dipoles that

88 gradients induce concentration gradients in alkali halide solutions, and the salt migrates towards h

89 l and grain boundary-free film is grown with alkali halides as substrates.

90 It is shown the metal alkali halides could be used as universal substrates for

91 xplore the interface between ionic rock salt alkali halides such as NaCl or KBr and polar insulating

92 the dissociation of water molecules in water-alkali HER.

93 stnut (WS) and Lotus stem (LS) by using mild alkali hydrolysis and ultra-sonication process has been

94 The alkali hydrolysis of the FITC@SiO(2)-NH(2)-anti-IgG rele

95 Squid pens were subjected to alkali hydrolysis to extract chitin and chitosan.

96 d by blocking of a phosphate anion, while in alkali hydroxide solutions (MOH, M = Na, K, Cs), OH* int

97 The first example of an alkali hydroxide-based system for CO(2) capture and conv

98 The use of alkali influenced the glycosidic linkages, molecular mas

99 Alkali injuries were more common than acid injuries (53.

100 io modeling of MnO2 to examine the effect of alkali-insertion, protonation, and hydration to derive t

101 , age, body mass index, and dietary acid and alkali intake, p.E161K SNP carriers had a nonsignificant

102 or metal-centered reduction depending on the alkali ion.

103 e nanomaterials are promising electrodes for alkali-ion batteries owing to their distinct reaction me

104 s development in the 1970s, the rechargeable alkali-ion battery has proven to be a truly transformati

105 r-by-layer cathode, a flexible dendrite-free alkali-ion battery is achieved with an ultrahigh areal c

106 nal techniques for the study of rechargeable alkali-ion battery materials, followed by a critical rev

107 n the theory and computation of rechargeable alkali-ion battery materials.

108 ches to the study and design of rechargeable alkali-ion battery materials.

109 able hole sizes that enable greatly enhanced alkali-ion storage properties.

110 major groove binding (SEGB) of point-charged alkali ions as the major difference between AA-TT and AT

111 evolutions during conversion reactions with alkali ions in secondary batteries are comprehensively s

112 uclear magnetic moment, in contrast to other alkali ions such as lithium and sodium.

113 llent transport properties compared to other alkali ions.

114 The preferential release of alkalis is followed by an in situ repolymerization of th

115 ually estimated using an indirect technique, alkali labile phosphate (ALP), that assumes that vitello

116 D24-)) and DNA lesions (single strand breaks/alkali labile sites) were significantly increased in blo

117 t confirm its indirect role in installing an alkali-labile moiety as the imprint.

118 eir Hg concentrations in a revegetated chlor-alkali landfill.

119 With the cesium-based diode-pumped alkali laser and remote plasma etching of Si3N4 as examp

120 These findings suggest that the formation of alkali-leachable lignin domains rich in free phenolic gr

121 These configurations include alkali (Li/Na/K) and multivalent (Mg, Zn)-based electrol

122 In the biochemical route 1, alkali lignin was chemically depolymerized into vanillin

123 acellular pH (pHi ) recovery (decrease) from alkali loads in neurons and, surprisingly, adjacent astr

124 By passivating the interstitials, alkalis make carrier lifetimes up to seven times longer

125 significant disequilibrium between acid and alkali metabolism in sucrose-treated biofilms.

126 methyl ketones, malononitrile, bromine, and alkali metal acetates is reported.

127 Direct electron transfer would imply that alkali metal alkoxides are willing partners in these ele

128 oarenes with arenes, triggered by the use of alkali metal alkoxides in the presence of an organic add

129 hodes but also broadens the understanding of alkali metal alloys and hybrid-ion battery chemistry.

130 nly stable binary compound formed between an alkali metal and nitrogen, lithium nitride possesses rem

131 Electrochemical cells based on alkali metal anodes are receiving intensive scientific i

132 Molten alkali metal borates embody a new class of high-temperat

133 Addition of alkali metal borates to 1 afforded the alkali metal disi

134 bimetallic formulations that also contain an alkali metal but in company with another metal.

135 A series of alkali metal capped cerium(IV) imido complexes, [M(solv)

136 oles of the adsorbed hydroxyl (OH(ad))-water-alkali metal cation (AM(+)) adducts, on the basis of the

137 NAPA-MS also favored more extensive alkali metal cation adduction relative to MALDI-MS, with

138 proach is used, where the synergy between an alkali metal cation and a polar solvent leads to high-qu

139 ed, enabled by tunable hemilability based on alkali metal cation binding with a macrocyclic "pincer-c

140 se observed with recently published diboryne/alkali metal cation complexes.

141 nown to be influenced by the identity of the alkali metal cation in the electrolyte; however, a satis

142 M.2 concentration and a strong effect of the alkali metal cation M(+).

143 ond was observed with increasing size of the alkali metal cation.

144 etallic pocket, closely interacting with the alkali metal cation.

145 The effect of alkali metal cations (Li(+) , Na(+) , K(+) , Cs(+) ) on

146 The role of the alkali metal cations in halide perovskite solar cells is

147 mical calculations that encapsulation of the alkali metal cations in the cavity of 1 predominantly oc

148 functional theory calculations show that the alkali metal cations influence the distribution of produ

149 g an organic cation and crown-ether chelated alkali metal cations show that specific adsorption of me

150 are subsequently stabilized by intercalated alkali metal cations that reside in the one-dimensional

151 nteractions and of cation/pi interactions of alkali metal cations with aromatic rings was conducted.

152 hly sensitive to increased concentrations of alkali metal cations, a situation that remains unexplain

153 Addition of neutral boranes, alkali metal cations, and an Fe(2+) complex increases th

154 opensities of inorganic cations, such as the alkali metal cations, have received relatively little at

155 bute to the sensitivity of exomer mutants to alkali metal cations.

156 with what was known from the complexation of alkali metal cations.

157 of these results, we propose a mechanism for alkali metal charge reduction of membrane proteins.

158 This suggests the importance of the alkali metal chelating agent in the reversibility of din

159 cal reaction in secondary batteries based on alkali metal chemistries.

160 Herein, we explore the impact of alkali metal counter cations on hydroxide solvation and

161 ido complexes demonstrated the impact of the alkali metal counterions on the geometry of the [Ce hori

162 on are known to be stable in the presence of alkali metal counterions.

163 on of alkali metal borates to 1 afforded the alkali metal disilicon(0) borates 1M[BAr4] (M = Li, Ar =

164 Alkali metal dopants greatly improve perovskite performa

165 Whereas alkali metal enolates fail, owing to facile deacylation,

166 ase-transfer catalysts for fluorination with alkali metal fluorides.

167 rowth promoters (e.g., organic molecules and alkali metal halides) to facilitate the layered growth o

168 ganic diradicals, and the way to think about alkali metal halides, show us the way to integrate simul

169 active CF3(-) adduct can be synthesized from alkali metal hydride, HCF3, and borazine Lewis acids in

170 , lithium has always been the most important alkali metal in organometallic chemistry.

171 ectrocatalyst was assembled with a different alkali metal intercalated between two nanosheets (NS) of

172 The synthetic and crystal chemistry of alkali metal intercalation into PAHs differs from that i

173 Alkali metal intercalation into polyaromatic hydrocarbon

174 lectively determined KI compare to different alkali metal iodides: NaI, RbI, CsI; also investigation

175 ation of a supramolecular system "Pt complex-alkali metal ion"; the latter is supported by restoratio

176 usters, was used to record depth profiles of alkali metal ions (Me(+)) within thin SiO2 layers.

177 The effect of other alkali metal ions (such as Li and K) on the enantioselec

178 In conventional intercalation cathodes, alkali metal ions can move in and out of a layered mater

179 ing models, no size dependence for the other alkali metal ions.

180 terms of synergistic effects, for which the alkali metal is essential, though it is often the second

181 Altogether, tuning the Li state in the alkali metal layer presents a promising way for modifica

182 ansition metal layer and a deficiency in the alkali metal layer.

183 ology offers a solution toward the design of alkali metal layered oxides.

184 splacement of transition metal ions into the alkali metal layers has been proposed to explain the fir

185 In this process, earth abundant, alkali metal Lewis base catalyst plays a dual role.

186 utral HAT process involving hydrosilanes and alkali metal Lewis base catalysts - eliminating the use

187 A facile synthesis of heavy alkali metal octahydrotriborates (MB(3) H(8) ; M=K, Rb,

188 mulations containing two alkali metals or an alkali metal paired with magnesium, calcium, zinc, alumi

189 al chemical reactions that typically require alkali metal reductants and can be used in other organic

190 C) can be further improved threefold through alkali metal salt promotion treatment.

191 embrane proteins, we examined the utility of alkali metal salts as a charge-reducing agent.

192 Low concentrations of alkali metal salts caused marked charge reduction in the

193 The required alkali metal salts M(2)[DBA] are readily accessible from

194 was evaluated using several inorganic salts (alkali metal salts of chloride) and a weak acid of commo

195 Alkali metal vapors enable access to single electron sys

196 ns (Ln=rare earth metal; A=anionic ligand; M=alkali metal) involving reduction of Sc(NR2 )3 with K in

197 CO on Au in an MHCO(3) buffer (where M is an alkali metal), the experimentally measured local basicit

198 mination of the known SHG active AMCO3F (A = alkali metal, M = alkaline earth metal, Zn, Cd, or Pb) m

199 an serve as ideal anodes for 'Rocking-Chair' alkali metal-ion batteries.

200 s with extended pai-conjugation, prepared by alkali metal-mediated reduction of several aromatic and

201 Alkali metal-oxygen batteries are of great interests for

202 decrease of the ionization potential of the alkali metal.

203 novel ternary Zintl phase Li3NaGe2 comprises alkali-metal cations and [Ge2](4-) dumbbells.

204 rements to investigate adsorption of several alkali-metal cations at the interface with graphene and

205 nic frameworks (CD-MOFs) in a combination of alkali-metal cations.

206 Since alkali-metal compounds are often not the end products of

207 y challenged by sodium and potassium, as the alkali-metal mediation of organic reactions in general h

208 unity to this rising unifying phenomenon of "alkali-metal mediation".

209 ped magnetometers (OPMs) based on lasers and alkali-metal vapor cells are currently the most sensitiv

210 there is significant interest in addressing alkali-metal-intercalated aromatic hydrocarbons, in whic

211 s the electronic and optical transitions, in alkali-metal-intercalated molecular electronic crystals.

212 ntly used as negative electrode material for alkali-metal-ion batteries, similar to its oxide analogu

213 A straightforward alkali-metal-mediated hydroamination of styrenes using b

214 Combining alkali-metal-mediated metalation (AMMM) and N-heterocycl

215 Here, this "alkali-metal-mediated" chemistry is surveyed focusing ma

216 alkali-metal-sulfur batteries, organic syntheses, biolog

217 ere we describe its intercalation by several alkali metals (Li, K, Rb and Cs) and alkali-earth Ca.

218 tron reduction of [Co(II)((R)salophen)] with alkali metals (M = Li, Na, K) leads to either ligand-cen

219 rn Tibet (China) are highly enriched in rare alkali metals (RAM).

220 Beyond simple alkali metals and ammonium, chemically diverse cations i

221 Alkali metals are beneficial at low concentrations, wher

222 alloys as an anode, the dendritic growth of alkali metals can be eliminated thanks to the deformable

223 Birch reductions traditionally employ alkali metals dissolved in ammonia to produce a solvated

224 ginating from steadily increasing amounts of alkali metals dissolved in refrigerated liquid ammonia m

225 wever, the galvanic replacement chemistry of alkali metals has rarely been explored.

226 otassium (Na-K) liquid alloy composed of two alkali metals is one of the ideal alternatives for Li me

227 Addition of low concentrations of alkali metals may provide an advantageous approach for c

228 The controlled reaction of Na and Cs, two alkali metals of different ionic sizes and binding abili

229 ly on bimetallic formulations containing two alkali metals or an alkali metal paired with magnesium,

230 the organic derivatives of the other common alkali metals sodium and potassium have proved indispens

231 When defects are present, alkali metals strongly bind to them.

232 The reaction mechanisms for the heavy alkali metals were investigated both experimentally and

233 ity in materials obtained by the reaction of alkali metals with polyaromatic hydrocarbons, such as ph

234 rearrangement of electronegativities of the alkali metals with pressure, with Na becoming the most e

235 It is simply based on reactions of the pure alkali metals with THF.BH(3) , does not require the use

236 Alkali metals, amines and alkanolamines are separated on

237 benzo-fused double [7]helicene (1) with two alkali metals, K and Rb, provided access to three differ

238 Instead of using heavy alkali metals, Li is herein shown to give the highest ra

239 specific capacity and low redox potential of alkali metals, their practical application as anodes is

240 Here we show that these alkali metals-as single crystals-can grow out of and ret

241 derable attentions for their applications in alkali metals-sulfur batteries.

242 ]cumulene ([3]TrTol) has been explored using alkali metals.

243 ntered cubic lattice, which is common to all alkali metals.

244 apacity for Na but a high capacity for other alkali metals.

245 y in miniaturization, and interferences from alkali metals.

246 The CVD operation reduced the active alkali of the waste from 0.66 to <0.01M and the moisture

247 tients presenting to EDs with a diagnosis of alkali or acid ocular burn, chemical conjunctivitis, or

248 he -OH group of cyclohexanol and phenol with alkali or alkaline earth metals.

249 o be dependent on the identity and amount of alkali or alkaline-earth cations present during crystall

250 Combined alkali-organoammonium structure direction in these syste

251 Alkali PBAs are typically cubic with both MC(6) and M'N(

252 Within this set, we identify the triple-alkali perovskites Cs(2)[Alk](+)[TM](3+)Cl(6), where Alk

253 ns, including high humidity, strong acid and alkali (pH 0-14), which allowed the mapping of temperatu

254 Alkali pre-treatment resulted in the highest values of s

255 e titanium target material was recovered via alkali precipitation with ammonia solution.

256 ypes of azides 2 in water in the presence of alkali presents an efficient, general, one-step, atom-ec

257 Furthermore, blending of alkali-produced protein isolates and washed minces, resp

258 Rheological studies revealed that blending alkali-produced protein isolates before precipitation re

259 d the homeostasis between acid-producing and alkali-producing bacteria.

260 ies that provide arginine as a substrate for alkali production in supragingival oral biofilms have st

261 nt anode material used in chlorate and chlor-alkali production is the dimensionally stable anode (DSA

262 promote pH homeostasis, including bacterial alkali production.

263 e and oxygen evolution in chlorate and chlor-alkali production.

264 sland, and forest land coexist in the saline-alkali reclamation area of the Yellow River Delta (YRD),

265 r the long-term sustainability of the saline-alkali reclamation region.

266 ed in a lithium-ion or sodium-ion battery is alkali-rich, this can increase the battery's energy dens

267 s of the reaction products formed during the alkali roasting of niobium-tantalum bearing minerals wit

268 Alkali salts impose ionic, osmotic, and high pH stresses

269 eomer separation proved to be independent of alkali salts or other metal ions, offering robustness wi

270 tor family and functions as an extracellular alkali sensor that controls metabolic alkalosis in the r

271 elting during the combustion due to its high alkali silicate content.

272 for common, homogeneous ionic solids such as alkali silicate glasses when subjected even to moderate

273 ant, which is dominant species on the saline/alkali soil of northeast China.

274 ive oil/water mixtures (such as strong acid, alkali solution and salt-water environment) or a strong

275 us-phase CO2 capture system, namely the dual alkali solvent (DAS) system, has been developed.

276 The alkali species modify the reaction pathway and thus impa

277 that spiro-ionenes constitute a new class of alkali-stable anion-exchange polymers and membranes.

278 Ca(2+) signaling was activated to transmit alkali stress signals as inferred by the accumulation of

279 g experiments were conducted to evaluate how alkali-surfactant-foam enhanced oil recovery (ASF EOR) o

280 terventional studies, and potential harms of alkali therapy in CKD.

281 nd potential limitations of pH correction by alkali therapy in pRTA.

282 Alkali therapy remains the preferred treatment for pRTA,

283 de both new (rare earth uranium sulfides and alkali-thorium thiophosphates) and previously reported c

284 aromatic azides in water in the presence of alkali to afford 1-aryl-5-amino-1,2,3-triazole-4-carboth

285 The dose of alkali to provide in this setting is unknown as well.

286 The alkali tolerance molecular mechanism in roots from halop

287 2, was cloned from Suaeda salsa, a salt- and alkali-tolerant plant, which is dominant species on the

288 n comparison with other transition-metal and alkali transition-metal halides.

289 were examined on HLA-I beads, iBeads, acid-/alkali-treated beads, and T cells using HLA-I monoclonal

290 ated the reduction of swelling power for the alkali-treated CLWMS at pH 11 and 12.

291 ion exchange in the interlayer region of the alkali-treated nontronite, conferring them a better prot

292 hrene)]ruthenium(II) dication immobilized on alkali-treated silica microspheres, interrogated with a

293 from brains of YAC128 mice and subjected to alkali treatment or limited trypsin digestion.

294 us food grade mild chemical methods, such as alkali treatment, acid treatment, and solventogenesis.

295 Acid and alkali treatments increased the phenolic compounds conte

296 MS) was slurried (40%, w/w) and subjected to alkali treatments of pH 9, 10, 11, and 12 at 40 degrees

297 Alkali treatments of phosphorylated cross-linked starche

298 mage is not mediated by direct effect of the alkali, which is effectively buffered by the anterior se

299 s exclusive selectivity for Cs(+) over other alkalis, which is important for radioactive Cs removal a

300 ectivity is observed with K(2)CO(3), and all alkalis yields hexagonal YMnO(3) at T > 950 degrees C.