Results 181 to 190 of about 499,894 (252)
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Ionic liquid containing amine-based silica aerogels for CO2 capture by fixed bed adsorption
, 2020The main goal of this study is to develop an adsorption based process using amine-based silica aerogels to capture CO2 from post-combustion gases. For this purpose, silica based aerogels were synthesized by following single-step sol-gel method using ...
Müjde Garip, N. Gizli
semanticscholar +1 more source
, 2020
Surface modification, which is simply about the end-capping of the reactive silanol groups located in silica wet gel to satisfy hydrophobic behavior, has great importance in the production of silica aerogels in ambient conditions.
Selay Sert Çok, N. Gizli
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Surface modification, which is simply about the end-capping of the reactive silanol groups located in silica wet gel to satisfy hydrophobic behavior, has great importance in the production of silica aerogels in ambient conditions.
Selay Sert Çok, N. Gizli
semanticscholar +1 more source
, 2020
Silica aerogel is a typical nanoporous material exhibiting excellent thermal insulation property, and its nanostructure change at high temperature has attracted extensive attention.
Huafei Cai +6 more
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Silica aerogel is a typical nanoporous material exhibiting excellent thermal insulation property, and its nanostructure change at high temperature has attracted extensive attention.
Huafei Cai +6 more
semanticscholar +1 more source
, 2020
This paper investigates the thermal performance of glass window composed of glass, silica aerogel and phase change material (PCM), which concurrently provides storage and restitution of heat, super thermal insulation and daylighting to the interior ...
D. Li +5 more
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This paper investigates the thermal performance of glass window composed of glass, silica aerogel and phase change material (PCM), which concurrently provides storage and restitution of heat, super thermal insulation and daylighting to the interior ...
D. Li +5 more
semanticscholar +1 more source
, 2020
Today, different therapeutic approaches are being developed because of the increased risk of colorectal cancer. In this context, we synthesized organic/inorganic hybrid nanoparticles using dextran (Dex) and dextran aldehyde (Dex-CHO) as organic polymers ...
E. Tiryaki +3 more
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Today, different therapeutic approaches are being developed because of the increased risk of colorectal cancer. In this context, we synthesized organic/inorganic hybrid nanoparticles using dextran (Dex) and dextran aldehyde (Dex-CHO) as organic polymers ...
E. Tiryaki +3 more
semanticscholar +1 more source
Journal of Non-Crystalline Solids, 1998
Abstract This paper begins with the story of monolithic, transparent silica aerogels when in 1968 a paper was published by Nicolaon and Teichner where at the end of it two lines quoted that “⋯in a basic medium, the aerogels so obtained were totally transparent even through a thickness of 1 cm”.
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Abstract This paper begins with the story of monolithic, transparent silica aerogels when in 1968 a paper was published by Nicolaon and Teichner where at the end of it two lines quoted that “⋯in a basic medium, the aerogels so obtained were totally transparent even through a thickness of 1 cm”.
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Adsorption of components from air on silica aerogels
, 2020Aerogels are porous media that have large internal surface areas causing them to have significant gas adsorption. The adsorption isotherms of carbon dioxide, nitrogen, oxygen, and argon with a tetramethoxysilane (TMOS) silica aerogel, a [trimethylsilyl ...
Sean M. W. Wilson +2 more
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¿Silica aerogel vibration testing¿
Classical and Quantum Gravity, 2001As has been shown in previous experiments (Dolesi R et al 2000 J. Low Temp. Phys.?118 219), a porous silica aerogel network can adequately constrain on-orbit motion of superfluid helium, and subsequently remove the possibility of a `helium tide' gravitational disturbance appearing in the Satellite Test of the Equivalence Principle (STEP) signal ...
S. WANG, Vitale, Stefano
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ACS Nano, 2021
Sufficient and clean freshwater is still out of reach for billions of people around the world. Solar desalination from brine is regarded as one of the most promising proposals to solve this severe crisis. However, most of the reported evaporators to date
Xiangyang Dong +4 more
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Sufficient and clean freshwater is still out of reach for billions of people around the world. Solar desalination from brine is regarded as one of the most promising proposals to solve this severe crisis. However, most of the reported evaporators to date
Xiangyang Dong +4 more
semanticscholar +1 more source
One-pot synthesis of polymer-reinforced silica aerogels from high internal phase emulsion templates.
Journal of Colloid and Interface Science, 2020HYPOTHESIS Conventional strategies for strengthening silica aerogels through polymer modification always lead to a significant density increase and an obvious sacrifice of thermal insulation performance.
Qin Wang +4 more
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