ライフサイエンスコーパス: sinter

1 y coordinated particles and decreases during sintering.

2 he CuZn alloy catalysts due to no noticeable sintering.

3 ia high-energy ball milling and spark plasma sintering.

4 e possibility of continuous throughput flash sintering.

5 de substrate followed by cold compaction and sintering.

6 ernal cavities and microchannels before full sintering.

7 ene on flaky Cu powders and vacuum hot-press sintering.

8 heats of interaction were stabilized against sintering.

9 ole of interparticle neck growth in photonic sintering.

10 les with the silicate and poor resistance to sintering.

11 nt insights into the mechanisms that lead to sintering.

12 copic polymeric materials by selective laser sintering.

13 etic deposition followed by high-temperature sintering.

14 pacity even in the course of electrochemical sintering.

15 e-regulated rapid solidification followed by sintering.

16 lusters, limiting growth and suppressing the sintering.

17 olved in, for example, nanoparticle catalyst sintering.

18 gglomerates (mostly ash-bearing) by favoring sintering.

19 modular detector device produced by 3D laser sintering.

20 ured with powder processing and spark plasma sintering.

21 d through high pressure-induced nanoparticle sintering.

22 roximately 850 degrees C without significant sintering.

23 s lower the reaction temperatures to prevent sintering.

24 es as low as 1,150 degrees C by spark-plasma sintering.

25 phy shear-planes and oxygen vacancies during sintering.

26 vol.%) were synthesized here by spark plasma sintering.

27 ysis, such as calcination, which can lead to sintering.

28 processes such as alloying and spark plasma sintering.

29 s with pre-ceramic polymers and spark plasma sintering.

30 y phenomena for material processing by flash sintering.

31 y vapour diffusion in ice-rich layers, or by sintering.

32 ically enhance their stability against metal sintering.

33 al control and less structure shrinkage upon sintering.

34 lent as samples made by conventional thermal sintering.

35 We have used high-temperature, solid-state sintering (1500 degrees C), as well as excursions throug

36 indicate enhancement in mass transport, for sintered (210+/-14%, N = 4, where B(r) = 1.23 T and magn

37 sensitive to the type of cations used as the sintering additives.

38 mperature processing step through the use of sintering agents such as copper oxide.

39 cing the content of light-scattering alumina sintering aid or incorporating a component of optically

40 with final grain sizes < or =500 nm without sintering aids.

41 for direct compositional characterization of sintered and green (U,Th)O2 samples in different forms (

42 entional Pt/gamma-Al2O3 catalyst is severely sintered and nearly inactive.

43 al and physical transformations occur during sintering and a cellular vesicular glass-ceramic composi

44 monolayers exhibited enhanced resistance to sintering and CO poisoning, achieving an order of magnit

45 The hollow capsules prevent sintering and detachment of the nanoparticles, and their

46 posites were fabricated via plasma activated sintering and followed by a peak aged (T6) heat treatmen

47 classical" porous glass monoliths, including sintering and fusion of alkali borosilicate initial glas

48 the binders were subsequently burnt off via sintering and hot pressing.

49 he deactivation of conventional catalysts by sintering and leaching.

50 xceptional fatigue strength via the hydrogen sintering and phase transformation (HSPT) process.

51 pores also protects clusters against thermal sintering and prevents poisoning of active sites by orga

52 The mechanisms of selected laser sintering and stereo lithographic apparatus and the prop

53 effectively pin the surface and inhibit both sintering and the transformation to alpha-Al(2)O(3).

54 analyze the thermal runaway nature of flash sintering and to experimentally address the challenge of

55 ns such as microwave sintering, spark plasma sintering, and additive manufacturing are also reviewed.

56 ionic transport, radiation damage evolution, sintering, and aging.

57 partially prevent the formation of WC after sintering, and graphene was uniformly distributed on the

58 ple, be achieved by reducing coke formation, sintering, and loss of metal through diffusion in the su

59 s the grain growth/shrinkage kinetics during sintering are quantified grain by grain for the first ti

60 ensification, with lower temperatures during sintering, as compared to larger nanoparticles.

61 The prepared electrode was sintered at 100 degrees C for 1 h to make it conductive.

62 The material was sintered at 1000 degrees C to make it durable without af

63 s C were pressed into flakes under 6 MPa and sintered at 1400 degrees C, the resulting flakes exhibit

64 id metal nanoparticles that are mechanically sintered at and below room temperature are introduced.

65 The printed structures are then dried and sintered at temperatures well below the silica melting p

66 d at the tips of the carbon nanofibers after sintering at 1500 degrees C and atmospheric pressure.

67 position heat treatments trigger nanocrystal sintering at approximately 200 degrees C, before a subst

68 nsient solvent to effect densification (i.e. sintering) at temperatures between room temperature and

69 Examination of the sintering behaviour of 45 European examples reveals that

70 The surface of zirconia, previously sintered but not rehydroxylated, provides a stable surfa

71 s to some extent as the powder must first be sintered (by the beam itself) before it is melted, which

72 We further show that such accelerated sintering can be evoked by design in other nanocrystalli

73 h ligands are quickly removed in air, before sintering can cause changes in the size and shape of the

74 esults indicate that solely laser peening or sintering can only moderately improve the thin film qual

75 wn for deactivation from copper nanoparticle sintering, can show greatly enhanced activity and stabil

76 However, in the case of compact, sintered CaO structures, volume expansion cannot be acco

77 t prevent their fast deactivation because of sintering, carbon deposition and phase changes have prov

78 tributes to a bulk hardness ~50% higher than sintered cBN.

79 additional CdCl2 treatment, we obtain a well-sintered CdTe absorber layer from the new ink and demons

80 be a novel chemical-exfoliation spark-plasma-sintering (CE-SPS) nano-structuring process, which trans

81 The printed and sintered ceramic foam honeycombs possess low relative de

82 flash sintering, in which contactless flash sintering (CFS) is achieved using plasma electrodes.

83 eometrical configuration and low-temperature sintering characteristic render the Ag micro dendrites w

84 The material was fabricated by sintering chloride-capped CdTe nanocrystals into polycry

85 Laser sintering comprises the second step, where a nanosecond

86 gh a halide exchange reaction using films of sintered CsPbBr3 nanocrystals.

87 were synthesized by conventional solid-state sintering (CSSS) and spark plasma sintering (SPS) method

88 The sintered CuAgSe pellets also display excellent stability

89 ens with nanoscale grains, produced during a sintering cycle involving no applied stress.

90 ansport.Diffusion plays an important role in sintering, damage tolerance and transport.

91 s existing between bloating/shrinkage during sintering, density and water adsorption/absorption.

92 of SiC powder in an industrial spark plasma sintering device.

93 nted, immediately loaded, direct metal laser sintering (DMLS) mini-implants.

94 stem alternates or combines direct resistive sintering (DRS) and indirect resistive sintering (IRS).

95 Sintering was carried out via spark plasma sintering, during which the perovskite phase (Ca0.4Ce0.4

96 Electric current activated/assisted sintering (ECAS) techniques, such as electrical discharg

97 AS) techniques, such as electrical discharge sintering (EDS) or resistive sintering (RS), have been i

98 When the sintered electrode is hit by powerful discharges, some g

99 id nitrogen is studied using a Si-10 at % Sn sintered electrode.

100 Cathodes were composed of spark plasma sintered Fe3O4 or alpha-Fe2O3 or field-extracted Fe3O4 a

101 Instead of direct sintering for the conventional nanocrystals, this study

102 Rapid sinter-forging of a green compact to near theoretical de

103 mobilities through the capillaries with the sintered frits were the least reproducible, these frits

104 ormance of several types of frits, including sintered frits, photopolymerized frits, and frits made b

105 Superior performance relative to traditional sinter-fritted columns is ascribed to the heat-free frit

106 Here, a Flash Spark Plasma Sintering (FSPS) process has been applied to a Dy-free N

107 This material can be sintered globally on large areas of entire deposits or l

108 and ambient condition operation of photonic sintering has elicited significant interest for this pur

109 I bovine collagen coated with a layer of non-sintered hydroxyapatite mineral on its surface combined

110 The optimally designed LWA is sintered in comparatively low temperatures (825-835 degr

111 is work show enhanced stability toward metal sintering in a variety of industrial conditions, includi

112 fectively reduced deactivation by coking and sintering in high-temperature applications of heterogene

113 s paper presents a novel derivative of flash sintering, in which contactless flash sintering (CFS) is

114 After being heated to 1050 degrees C, the sintered inorganic phase has a very uniformly distribute

115 After combustion, particles sintered into larger, micrometer-scale aggregates, which

116 her arrays of simple particles directionally sintered into porous sheets.

117 They are sintered into porous, bulk nanocomposites (phi 10 mmxh 1

118 nanoparticle aggregation, reorientation, and sintering into a high density array of oriented Au nanow

119 th, because the capillary driving forces for sintering (involving surfaces) and grain growth (involvi

120 stive sintering (DRS) and indirect resistive sintering (IRS).

121 up, electrical contact with the sample to be sintered is made by two arc plasma electrodes, one on ei

122 It is shown that photonic sintering is an inherently self-damping process, i.e., t

123 Acceleration of sintering is desirable to lower processing temperatures

124 ew ultra-rapid process of flash spark plasma sintering is developed.

125 Here we show that markedly enhanced sintering is possible in some nanocrystalline alloys.

126 Sintering is the process whereby interparticle pores in

127 Preheating, a usual precondition for flash sintering, is provided by the arc electrodes which heat

128 xperiments show that this catalyst undergoes sintering less readily than previously reported catalyst

129 however, when coupled together as laser peen sintering (LPS), the electrical conductivity enhancement

130 ificial LWA particles were formed by rapidly sintering (<10 min) waste glass powder with clay mixes u

131 3D reconstruction by using a selective laser sintering machine.

132 compaction, graphite burnout during partial sintering, machining in a conventional machine tool, and

133 of surface compressive stresses in the fully sintered material.

134 ic permittivity is nearly independent of the sintering method and starting powder used.

135 A new flash (ultra-rapid) spark plasma sintering method applicable to various materials systems

136 f 60 nm can be prepared by a simple two-step sintering method, at temperatures of about 1,000 degrees

137 using 3D poly(lactide-co-glycolide) (PLAGA) sintered microsphere scaffolds for bone tissue engineeri

138 lished by generating an ultrafine-grained as-sintered microstructure through hydrogen-enabled phase t

139 photonic heating is coupled to an analytical sintering model, to examine the role of interparticle ne

140 ication as compared to conventional photonic sintering models.

141 The sintered nanocrystal films have a large hole density and

142 However, for well-sintered nanograined diamonds, the grain sizes are techn

143 Compared to sintered nanoparticle films, oriented polycrystalline ti

144 ion is deposited on a substrate, after which sintered NCs are formed in situ at temperatures as low a

145 A sintered near-surface microporous dust-ice layer with a

146 ructively and in three-dimensions during the sintering of a simple copper powder sample at 1050 degre

147 ntering (SPS) is described, which allows the sintering of any refractory ceramic material in less tha

148 demonstrate that laser peening coupled with sintering of CdTe nanowire films substantially enhances

149 Ceramics were formed by high-temperature sintering of compacted yttrium silicate powders doped wi

150 ial venue for future investigations of flash sintering of complex shapes.

151 g WCu alloys using spark plasma infiltrating sintering of copper-coated graphene (Cu@Gr) composite po

152 es in net shape are obtained through viscous sintering of glass microbeads.

153 Pressureless sintering of loose or compacted granular bodies at eleva

154 Both sintering of MoC3 and accumulation of large hydrocarbons

155 nanostructures through high pressure-driven sintering of nanoparticle assemblies at room temperature

156 High pressure (HP) can drive the direct sintering of nanoparticle assemblies for Ag/Au, CdSe/PbS

157 Sintering of nanoparticle inks over large area-substrate

158 Sintering of nanoparticles (NPs) of Ni supported on MgAl

159 A new approach for predicting the long-term sintering of NPs is presented wherein microscopic observ

160 thermal decomposition) can easily induce the sintering of NPs, greatly hampering their use in synthes

161 Sintering of powders is a common means of producing bulk

162 ture evolution and densification in photonic sintering of silver nanoparticle inks, as a function of

163 lattice phase transformation, which induced sintering of silver nanoparticles into micron-length sca

164 stic behaviour and interfacial geometries in sintering of smectic liquid crystals might pave the way

165 d on stress-induced phase transformation and sintering of spherical Ag nanoparticle superlattices.

166 hat some metals (Fe, Co, and Sn) inhibit the sintering of the active Pd metal phase, while others (Ni

167 d mayenite framework, thus retarding thermal sintering of the material.

168 degrees C can be reached without significant sintering of the noble metal.

169 nk formulation that exploits electrochemical sintering of Zn microparticles in aqueous solutions at r

170 ion-condensation-mediated laser printing and sintering of Zn nanoparticle is reported.

171 Laser sintering of Zn nanoparticles has been technically diffi

172 S/TPRx demonstrates that the clusters do not sinter or deactivate even after prolonged exposure to re

173 sizes were fabricated by either conventional sintering or spark plasma sintering using micro- and nan

174 The idea of flash spark plasma sintering (or flash hot pressing - FHP) stems from the c

175 cases to prepare nanocrystalline ceramics by sintering, owing to the concurrent nature of densificati

176 talline, respectively, due to differences in sintering parameters during sample preparation.

177 he Ti powder-based skeleton, and the optimum sintering parameters for full densification were determi

178 rmation-related morphological changes of the sintering particles.

179 When processed with spark plasma sintering, PbS samples with 1.0 mol % Bi(2)S(3) dispersi

180 abricate and pattern than electromagnets and sintered permanent magnets, which have been previously u

181 experimental results demonstrate that flash sintering phenomena can be realized using conventional S

182 Indentation testing on a well-sintered polycrystalline sample yielded the hardness of

183 rea electrodes are fabricated from thermally sintered pre-formed nanocrystals.

184 gregates ca. 0.2-2 mum in size consisting of sintered primary phases, ca. 20-400 nm large.

185 The sintering process involves dissolution of a surface pass

186 segmented, and the necessary low-temperature-sintering process is harmful to the dimension-stability

187 This Spark Plasma Sintering process may provide a new route for diamond sy

188 conditions by the stabilization of the flash sintering process through the application of the externa

189 fected by the microstructural design and the sintering process used in their manufacture.

190 Electrochemical sintering process where small Si nanoparticles react and

191 ntering this new approach is named the "Cold Sintering Process" (CSP).

192 acuum spark, via a pulsed DC in Spark Plasma Sintering process, plays a critical role in the low temp

193 d circuits were drastically improved without sintering process.

194 ost and environmentally benign pressure-less-sintering process.

195 ticles followed by conventional pressureless sintering process.

196 But these final-stage sintering processes are always accompanied by rapid grai

197 nk, CdCl3(-) ligands act as surface ligands, sintering promoters, and dopants.

198 tarting powders and dopants, with innovative sintering protocols and associated surface treatments, a

199 dge is crucial to accurately model long-term sintering rates of metal nanoparticles in catalysts.

200 These results explain the unusual sinter resistance of late transition metal catalysts whe

201 odes closer together, and also underlies the sintering resistance of these clusters during the hydrog

202 h a catalyst not only demonstrated excellent sintering resistance with high activity after calcinatio

203 ystem consisting of lanthanide triflates and sinter-resistant supported palladium nanoparticles in an

204 table binding sites are occupied, yielding a sinter-resistant, atomically dispersed catalyst.

205 lemental polycrystalline Bi via spark plasma sintering results in 'double-decoupling' (simultaneous d

206 rical discharge sintering (EDS) or resistive sintering (RS), have been intensively investigated for l

207 ity measurements were taken of the resulting sintered samples, which ranged from being loosely to ver

208 In a nanostructured W-Cr alloy, sintering sets on at a very low temperature that is comm

209 or biomedical applications such as microwave sintering, spark plasma sintering, and additive manufact

210 ally insulated graphite die for Spark Plasma Sintering (SPS) is described, which allows the sintering

211 )O(3)/SWNT composites using the spark-plasma sintering (SPS) method.

212 olid-state sintering (CSSS) and spark plasma sintering (SPS) methods.

213 recursors using either reactive spark plasma sintering (SPS) synthesis in a mere 20 min at 320 degree

214 tal composites were obtained by spark plasma sintering (SPS) using ZrO2 and lamellar metallic powders

215 to 0.7 W/m.K by Sb alloying and spark plasma sintering (SPS), which introduce additional phonon scatt

216 wever, current TMC synthesis methods lead to sintering, support degradation, and surface impurity dep

217 acets, inspiring the rational design of anti-sintering supported platinum group catalysts.

218 s that arise from the use of selective laser sintering surgical guides for flapless dental implant pl

219 solid" carbon nanofibers with a Spark Plasma Sintering system under low temperature and pressure (eve

220 ere fabricated by a homemade selective laser sintering system.

221 f the exfoliated layers via the spark-plasma-sintering technique (SPS).

222 revious reports describe an energy-intensive sintering technique as an alternative technique for proc

223 This paper describes a sintering technique for ceramics and ceramic-based compo

224 es were powder-processed by the spark plasma sintering technique, which introduces mesoscale-structur

225 flash hot pressing (ultra-rapid spark plasma sintering) technique.

226 All the samples can be well densified at sintering temperature about 720 degrees C.

227 and AFM measurements indicated that both the sintering temperature and compression force played an im

228 better captures the experimentally observed sintering temperature and densification as compared to c

229 on of choice in this work due to its reduced sintering temperature and increased lithium ion conducti

230 To emphasize the incredible reduction in sintering temperature relative to conventional thermal s

231 the particle size of the starting powder and sintering temperature.

232 ility in reducing atmospheres and lowers the sintering temperature.

233 th nanocrystalline alumina (Al2O3) matrix at sintering temperatures as low as 1,150 degrees C by spar

234 Steam present during calcination promotes sintering that produces a sorbent morphology with most o

235 er strategies based on liquid phase (fusion) sintering that requires both oxide-free metal surfaces a

236 A films with free surface in the process of sintering, that is, reshaping at elevated temperatures.

237 In addition, a method was developed for sintering the universal support directly into a filter p

238 After high-temperature sintering, the (100)Mo formed a hard, adherent layer tha

239 In spark plasma sintering, the DC pulse current helps in controlling the

240 Sintering this bi-constituent foam yields solid closed-c

241 temperature relative to conventional thermal sintering this new approach is named the "Cold Sintering

242 ulting in homogeneous microstructures within sintering times of 8-35 s.

243 These powders pressureless sinter to more than 99.5% dense alpha-Al(2)O(3) with fin

244 Porous silica opal crystals were sintered to form an intersphere interface through which

245 mposite a cylindrical volume of 14 mm(3) was sintered to full density with limited grain growth.

246 Solid and porous Cu pillar surfaces are sintered to investigate the individual role of pillar st

247 nucleation of h-BN magic clusters and their sintering to form compact triangular islands to the grow

248 presented new method allows: extending flash sintering to nearly all materials, controlling sample sh

249 ystals, unlike MSCs, require in-film thermal sintering to reinforce electronic contact between partic

250 ither conventional sintering or spark plasma sintering using micro- and nano-sized powders.

251 nt compared with those from the conventional sintering using the undoped WCu powders.

252 ion, the granular wall rocks partially melt, sinter viscously and densify, reducing inter-particle po

253 full density and translucency by solid-state sintering was an important milestone for modern technica

254 Sintering was carried out via spark plasma sintering, du

255 (6) S/m (12% of bulk Au) were attained after sintering was conducted at plastic-compatible 200 degree

256 icrohardness of 278 HV were achieved for the sintered WCu composites doped with only 0.8 wt.% Cu@Gr p

257 Fe foams fabricated by freeze-casting and sintering were electrochemically anodized and directly u

258 the resulting halide salt byproduct prevents sintering, which further permits dispersion of the nanos

259 ls to make the structure more stable against sintering while the number of active sites is not sacrif

260 R], and lithium disilicate [LD]) and a dense sintered yttrium-stabilized zirconia (YZ) were obtained

261 a novel approach is discovered to print and sinter Zn nanoparticle facilitated by evaporation-conden