Impacts of nano-scale pore structure and organic amine assembly in porous silica on the kinetics of CO2 adsorptive separation

Nano Research ◽  
2021 ◽  
Author(s):  
Feijian Lou ◽  
Guanghui Zhang ◽  
Limin Ren ◽  
Xinwen Guo ◽  
Chunshan Song
Keyword(s):  
Pore Structure ◽  
Porous Silica ◽  
Organic Amine ◽  
Adsorptive Separation ◽  
Nano Scale ◽  
Kinetics Of

Comparative Studies of Ultra Low-κ Porous Silica Films with 2-D Hexagonal and Disordered Pore Structures

2004 ◽  
Vol 812 ◽  
Author(s):  
Nobutoshi Fujii ◽  
Kazuhiro Yamada ◽  
Yoshiaki Oku ◽  
Nobuhiro Hata ◽  
Yutaka Seino ◽  
...  
Keyword(s):  
Pore Structure ◽  
Nonionic Surfactants ◽  
Porous Silica ◽  
Silica Film ◽  
X Ray Diffraction ◽  
Silica Films ◽  
X Ray ◽  
X Ray Scattering ◽  
Porous Silica Film ◽  
Diffraction Peaks

AbstractPeriodic 2-dimensional (2-D) hexagonal and the disordered pore structure silica films have been developed using nonionic surfactants as the templates. The pore structure was controlled by the static electrical interaction between the micelle of the surfactant and the silica oligomer. No X-ray diffraction peaks were observed for the disordered mesoporous silica films, while the pore diameters of 2.0-4.0 nm could be measured by small angle X-ray scattering spectroscopy. By comparing the properties of the 2-D hexagonal and the disordered porous silica films which have the same porosity, it is found that the disordered porous silica film has advantages in terms of the dielectric constant and Young's modulus as well as the hardness. The disordered porous silica film is more suitable for the interlayer dielectrics for ULSI.

Non-isothermal decomposition kinetics of nano-scale CaCO3 as a function of particle size variation

2021 ◽  
Vol 47 (1) ◽  
pp. 858-864
Author(s):  
Saibal Ray ◽  
Tapas Kumar Bhattacharya ◽  
Vivek Kumar Singh ◽  
Debabrata Deb ◽  
Shounak Ghosh ◽  
...  
Keyword(s):  
Particle Size ◽  
Size Variation ◽  
Decomposition Kinetics ◽  
Isothermal Decomposition ◽  
Nano Scale ◽  
Kinetics Of

Influence of the zeolite pore structure on the kinetics of the disproportionation of ethylbenzene

2000 ◽  
Vol 35-36 ◽  
pp. 113-119 ◽  
Author(s):  
N. Arsenova-Härtel ◽  
H. Bludau ◽  
W.O. Haag ◽  
H.G. Karge
Keyword(s):  
Pore Structure ◽  
Kinetics Of

Kinetics of competitive adsorption of polystyrene chains at a porous silica surface

Langmuir ◽  
1994 ◽  
Vol 10 (2) ◽  
pp. 538-541 ◽  
Author(s):  
Masami Kawaguchi ◽  
Yoshimasa Sakata ◽  
Sachio Anada ◽  
Tadaya Kato ◽  
Akira Takahashi
Keyword(s):  
Competitive Adsorption ◽  
Silica Surface ◽  
Porous Silica ◽  
Kinetics Of

scholarly journals Pore structure effects on the kinetics of methanol oxidation over nanocast mesoporous perovskites

2016 ◽  
Vol 37 (1) ◽  
pp. 32-42 ◽  
Author(s):  
Mahesh M. Nair ◽  
Freddy Kleitz ◽  
Serge Kaliaguine
Keyword(s):  
Pore Structure ◽  
Methanol Oxidation ◽  
Kinetics Of

A solution for trade-off phenomenon based on symmetric-like membrane with nano-scale pore structure

2019 ◽  
Vol 227 ◽  
pp. 115693 ◽  
Author(s):  
Ailin Gao ◽  
Guangfa Zhang ◽  
Shuai Zhao ◽  
Jian Cui ◽  
Yehai Yan
Keyword(s):  
Pore Structure ◽  
Trade Off ◽  
Nano Scale

Facile synthesis of highly graphitized porous carbon monoliths with a balance on crystallization and pore-structure

2014 ◽  
Vol 2 (32) ◽  
pp. 12785-12791 ◽  
Author(s):  
Shengyang Tao ◽  
Yuchao Wang ◽  
Da Shi ◽  
Yonglin An ◽  
Jieshan Qiu ◽  
...  
Keyword(s):  
Porous Structure ◽  
Pore Structure ◽  
Porous Carbon ◽  
Porous Silica ◽  
Facile Synthesis

A facile method to balance the high graphitization and outstanding porous structure in carbon monolithsviananocasting with porous silica.

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