Results 261 to 270 of about 1,594,383 (308)

Improved heat insulation and mechanical properties of silica aerogel/glass fiber composite by impregnating silica gel

Journal of Non-Crystalline Solids, 2019
In this paper, a kind of silica gel was applied to improve the mechanical properties of silica aerogel/glass fiber composite without compromising its thermal conductivity.
S. Shafi, Rahul Navik, Xiao Ding, Yaping Zhao   +3 more
semanticscholar   +1 more source

Adsorption and desorption of binary mixture of acetone and ethyl acetate on silica gel

Chemical Engineering and Science, 2019
Adsorption and desorption of acetone and ethyl acetate (two typical oxygenated VOCs) on silica gel have been systematically studied by vacuum swing adsorption (VSA) combined with temperature swing adsorption (TSA) process. It is found that the adsorption
H. Sui, Jijiang Liu, Lin He, Xingang Li, Ammi Jani   +4 more
semanticscholar   +1 more source

Performance enhancement of adsorption beds with silica-gel particles packed in aluminum foams

International journal of refrigeration, 2019
Effective thermal conductivity of a silica-gel/water adsorption packed bed is significantly enhanced by placing silica-gel particles in a high-porosity aluminum foam.
Ramy H. Mohammed, O. Mesalhy, Mohamed L. Elsayed, L. Chow   +3 more
semanticscholar   +1 more source

Silica gel microfibres by electrospinning for adsorption chillers

Energy, 2019
Silica gel is one of the most used porous material in commercial water adsorption chillers for the low cost and large market availability. In most applications, silica gel is used as granules with limitation in heat transfer efficiency and material ...
A. Freni, L. Calabrese, A. Malara, P. Frontera, L. Bonaccorsi   +4 more
semanticscholar   +1 more source

The removal and capture of CO2 from biogas by vacuum pressure swing process using silica gel

Journal of CO2 Utilization, 2018
In this study, silica gel was employed as adsorbent in a vacuum pressure swing adsorption process for the removal and capture of CO2 from biogas. Adsorption isotherms of CH4 and CO2 on silica gel were measured experimentally, meanwhile a series of ...
Yuanhui Shen, Wenrong Shi, Donghui Zhang, Ping Na, Bo Fu   +4 more
semanticscholar   +1 more source

Cellulose Silica Hybrid Nanofiber Aerogels: From Sol–Gel Electrospun Nanofibers to Multifunctional Aerogels

Advanced Functional Materials, 2019
Aerogels are considered ideal candidates for various applications, because of their low bulk density, highly porous nature, and functional performance.
Tahira Pirzada, Zahra Ashrafi, Wenyi Xie, Saad A. Khan   +3 more
semanticscholar   +1 more source

DNA-Origami-Templated Silica Growth by Sol-Gel Chemistry.

Angewandte Chemie, 2019
Improving the stability of DNA origami structures with respect to thermal, chemical, and mechanical demands will be essential to fully explore the real-life applicability of DNA nanotechnology.
Linh-Dang Nguyen, M. Döblinger, T. Liedl, Amelie Heuer-Jungemann   +3 more
semanticscholar   +1 more source

Leaching of rare earth elements from eudialyte concentrate by suppressing silica gel formation

, 2017
Panagiotis Davris, S. Stopić, E. Balomenos, D. Panias, I. Paspaliaris, B. Friedrich   +5 more
semanticscholar   +1 more source

Application of silica gel in removing high concentrations toluene vapor by adsorption and desorption process

, 2017
H. Sui, Hangxi Liu, P. An, Lin He, Xingang Li, Cong-Yun Shan   +5 more
semanticscholar   +1 more source

Experimental study on performance of silica gel and potassium formate composite desiccant coated heat exchanger

, 2017
T. Ge, Jun Zhang, Y. Dai, Ruzhu Wang
semanticscholar   +1 more source