Results 31 to 40 of about 294,386 (350)

Effects of Grafting Degree on the Physicochemical Properties of Egg White Protein-Sodium Carboxymethylcellulose Conjugates and Their Aerogels

Applied Sciences, 2022
To improve the mechanical strength and oil-loading performances of egg white protein (EWP) aerogel, the effects of different grafting degrees on the modification of EWP by sodium carboxymethylcellulose (CMC-Na) were investigated. After different dry-heat
Shuaishuai Tang, Yan Jiang, Tingting Tang, Huaying Du, Yonggang Tu, Mingsheng Xu   +5 more
doaj   +1 more source

Using of aerogel to improve thermal insulating properties of windows [PDF]

, 2018
For the best possible thermal-technical properties of building structures it is necessary to use materials with very low thermal conductivity. Due to the increasing thermal-technical requirements for building structures, the insulating materials are ...
Panovec, Vladan, Skotnicová, Iveta, Valachová, Denisa, Zdražilová, Naďa   +3 more
core   +1 more source

Free-standing flexible graphene-based aerogel film with high energy density as an electrode for supercapacitors

Nano Materials Science, 2021
Two-dimensional graphene film exhibits sluggish ion diffusivity while three-dimensional (3D) graphene aerogel has low packing density and poor mechanical flexibility.
Shijia Yuan, Wei Fan, Yanan Jin, Dong Wang, Tianxi Liu   +4 more
doaj   +1 more source

Phase diagram of superfluid 3He in "nematically ordered" aerogel

, 2012
Results of experiments with liquid 3He immersed in a new type of aerogel are described. This aerogel consists of Al2O3 strands which are nearly parallel to each other, so we call it as a "nematically ordered" aerogel.
A. A. Osipov, A. A. Senin, A. I. Ahonen, A. N. Yudin, B. I. Barker, D. A. Krasnikhin, D. T. Sprague, E. V. Thuneberg, E. V. Thuneberg, G. Barton, G. E. Volovik, J. P. Pekola, J. Pollanen, J. Pollanen, J. V. Porto, K. Aoyama, L. V. Levitin, M. M. Salomaa, M. R. Rand, P. N. Martynov, R. Sh. Askhadullin, R. Sh. Askhadullin, T. Kunimatsu, V. Ambegaokar, V. Kotsubo, V. V. Dmitriev, V. V. Dmitriev, V. V. Dmitriev, W. P. Halperin, Y. H. Li   +29 more
core   +1 more source

Preparation of Silica Aerogel/Resin Composites and Their Application in Dental Restorative Materials

Molecules, 2022
As the most advanced aerogel material, silica aerogel has had transformative industrial impacts. However, the use of silica aerogel is currently limited to the field of thermal insulation materials, so it is urgent to expand its application into other ...
Jingru Cheng, Yuyi Deng, Yujin Tan, Jiawei Li, Yongsheng Fei, Congcong Wang, Jingjing Zhang, Chenxi Niu, Qian Fu, Lingbin Lu   +9 more
doaj   +1 more source

Heat Capacity of ^3He in Aerogel

, 2002
The heat capacity of pure ^3He in low density aerogel is measured at 22.5 bar. The superfluid response is simultaneously monitored with a torsional oscillator.
A. D. Corwin, A. Golov, B. Muehlschlegel, E. V. Thuneberg, J. D. Reppy, J. M. Parpia, J. A. Lipa, Jizhong He, Jizhong He, T. Hall, T. C. P. Chui   +10 more
core   +1 more source

SANS study of hybrid silica aerogels under "in situ" uniaxial compression [PDF]

, 2008
We have modified the inorganic silica network of aerogels with polydimethylsiloxane (PDMS), a hydroxyl-terminated polymer, to obtain an organic modified silicate (ORMOSIL). Reactions were assisted by high-power ultrasounds.
Esquivias Fedriani, Luis María, Keiderling, Uwe, Morales Flórez, Víctor, Piñero, Manuel, Rosa Fox, Nicolás de la, Toledo Fernández, J. A.   +5 more
core   +1 more source

Preparation of Silica Aerogel and Its Adsorption Performance to Organic Molecule

Advances in Materials Science and Engineering, 2014
Hydrophobic and lipophilic silica aerogel was prepared from water-glass by gelling, aging, silylation, and drying under atmospheric pressure and characterized by FT-IR and SEM.
Hong-xin Shi, Jing-tao Cui, Hai-min Shen, Hong-ke Wu   +3 more
doaj   +1 more source

Experimental Characterization of the Thermal Conductivity and Microstructure of Opacifier-Fiber-Aerogel Composite

Molecules, 2018
Due to their high-porosity, nanoporous structure and pores, aerogel materials possess extremely low thermal conductivity and have broad potential in the thermal insulation field.
Hu Zhang, Chao Zhang, Wentao Ji, Xian Wang, Yueming Li, Wenquan Tao   +5 more
doaj   +1 more source

A Liquid Crystal Elastomer‐Based Unprecedented Two‐Way Shape‐Memory Aerogel

Advanced Science, 2021
With the advantage of reversible shape‐morphing between two different permanent shapes under external stimuli, the two‐way shape‐memory aerogel is expected to become a preferred aerogel for developing practical applications in actuators, sensors ...
Meng Wang, Ying Song, Hari Krishna Bisoyi, Jian‐Feng Yang, Li Liu, Hong Yang, Quan Li   +6 more
doaj   +1 more source