Results 61 to 70 of about 35,379 (304)
Journal of Materials Research and Technology, 2020 : In this study, we report the effect of the number of formulated repeat units (n), the type of diamine and the cross-linker content on pore morphology, structure and mechanical properties of vacuum-dried polyimide aerogels.
Yu Lin +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo +2 more
wiley +1 more source
Research progress on removal of pollutants from water by MOFs@aerogel adsorption
Gongye shui chuliCompared with single MOFs, MOFs@aerogels have ultra-high specific surface area, high porosity, good polymer compatibility and excellent structural pores, which can efficiently adsorb and remove pollutants in water. This paper introduced the structure and
TANG Chaochun +6 more
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Pharmaceutics, 2022 Using in vitro and in vivo models, this study investigated the hemostatic potential to control bleeding of both unloaded gelatin-graphene oxide aerogels and the same loaded with proanthocyanidins (PAs) from Vitis vinifera grape skin extract.
Jessica Borges-Vilches +2 more
doaj +1 more source
Generalized bioinspired approach to a daytime radiative cooling "skin"
, 2020 Energy-saving cooling materials with strong operability are desirable towards sustainable thermal management. Inspired by the cooperative thermo-optical effect in fur of polar bear, we develop a flexible and reusable cooling skin via laminating a ...
Guo, Jing +9 more
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First evidence of anisotropic quenched disorder effects on a smectic liquid crystal confined in porous silicon [PDF]
, 2005 We present a neutron scattering analysis of the structure of the smectic liquid crystal octylcyanobiphenyl (8CB) confined in one-dimensional nanopores of porous silicon films (PS). The smectic transition is completely suppressed, leading to the extension
Claude Loverdo +6 more
core +3 more sources
Advanced Functional Materials, EarlyView.Inspired by natural silicified wood, a biomimetic mineralized chitin‐derived aerogel is constructed. It can withstand 81 000 times its own weight, and its backside temperature is 130.4°C after exposure to ∼1300°C butane flame for 600 s, exhibiting high‐strength, fire‐resistance, and super thermal‐insulation properties.
Kai Xu +11 more
wiley +1 more source
Morphological, Release and Antibacterial Performances of Amoxicillin-Loaded Cellulose Aerogels
Molecules, 2018 Cellulose has been widely used in the biomedical field. In this study, novel cellulose aerogels were firstly prepared in a NaOH-based solvent system by a facile casting method.
Shan Ye +6 more
doaj +1 more source
Sustainable Cross-Linkers for the Synthesis of Cellulose-Based Aerogels: Research and Application
Journal of Marine Science and Engineering, 2022 Cellulose aerogels with polyester resin as cross-linkers have attracted much attention. This study describes the route to produce a fully bio-based aerogel with high added value from waste paper and starch, cellulose acetate and starch–cellulose acetate ...
Tatjana Paulauskiene +3 more
doaj +1 more source
Determination of silica aerogels nanostructure characteristics by using small angle neutron scattering technique [PDF]
, 2006 Small angle neutron scattering (SANS) technique has been widely employed in probing the microstructure of amorphous materials in the nanometer range (1 to 100 nm).
Tan, Chier Fang
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