Výsledky vyhledávání - "Zhenfei Cheng"

Akademický článek

Effect of Annealing Temperature on Microstructure and Properties of Solid Solution Extruded Mg–2.0Zn–1.0Y–0.5Zr Alloys

Autor: Junguang He, Zhenfei Cheng, Jiuba Wen, Peiwu Tian, Wuyun Feng, Xiangyang Zheng, Yuan Gong

Publikováno v: Alloys, Vol 3, Iss 2, Pp 140-160 (2024)

In this investigation, the effects of different annealing temperatures (180, 200, 220, 240, 260, and 280 °C) on the microstructure evolution and properties of an extruded Mg–2.0Zn–1.0Y–0.5Zr (wt%) magnesium alloys were determined. Optical micr

Externí odkaz: https://doaj.org/article/ae5e9ac3be374740b1d51957930cf894

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Mean stop paths and diffusion regimes of molecules in one-dimensional zeolite channels

Autor: Jichang Liu, Zhenfei Cheng, Qiancheng Zhang, James Wei, Xiang Chen, Linfeng Li, Yuhao Cen

Publikováno v: Chemical Engineering Science. 172:117-124

Molecular dynamics methods were used to simulate the diffusion of noble gas molecules, Ne, Ar, and Kr, in the one-dimensional zeolite channels of VET, AFI, VFI, and MCM-41. The gaseous, Knudsen, and configurational diffusion regimes were concisely de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a07d3c0a222654d496e75dd866a58ea
https://doi.org/10.1016/j.ces.2017.05.033

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Adsorption and diffusion of carbon dioxide on the metal-organic framework CuBTB

Autor: Dingke Wang, Jichang Liu, Mitchell R. Armstrong, Bohan Shan, Bin Mu, Zhenfei Cheng

Publikováno v: Chemical Engineering Science. 167:10-17

The metal-organic framework (MOF) CuBTB was synthesized and used to study adsorption and diffusion of carbon dioxide (CO2) in the crystal. Experimentally measured CO2 adsorption isotherms can be successfully fitted using the Toth adsorption model. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dbb13ba2eb7322767d51b04ad93b5670
https://doi.org/10.1016/j.ces.2017.03.049

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A cobalt metal-organic framework with small pore size for adsorptive separation of CO2 over N2 and CH4

Autor: Jichang Liu, Zhenfei Cheng, Bin Mu, Dingke Wang, Jiuhao Yu, Bohan Shan, Mitchell R. Armstrong

Publikováno v: AIChE Journal. 63:4532-4540

In this study, a new cobalt-based metal-organic framework (MOF), [ Co6II(μ3-OH)2(ipa)5(C3O2)(DMF)2] (CoIPA) was synthesized. The crystal structure analysis shows that CoIPA is constructed by Co6(μ3-OH)2 units linked by isophthalic acid forming a sx

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0efed3f12fb787e332e273f90b392f4b
https://doi.org/10.1002/aic.15786

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