Results 271 to 280 of about 304,555 (340)

Lightweight, Superelastic, and Hydrophobic Polyimide Nanofiber /MXene Composite Aerogel for Wearable Piezoresistive Sensor and Oil/Water Separation Applications

Advanced Functional Materials, 2021
Inspired by the ultralight and structurally robust spider webs, flexible nanofibril‐assembled aerogels with intriguing attributes have been designed for achieving promising performances in various applications. Here, conductive polyimide nanofiber (PINF)/
Hu Liu, Xiaoyu Chen, Yanjun Zheng, Dianbo Zhang, Ye Zhao, Chunfeng Wang, Caofeng Pan, Chuntai Liu, Changyu Shen   +8 more
semanticscholar   +1 more source

Robust and Flame‐Retardant Zylon Aerogel Fibers for Wearable Thermal Insulation and Sensing in Harsh Environment

Advances in Materials, 2023
The exceptional lightweight, highly porous, and insulating properties of aerogel fibers make them ideal for thermal insulation. However, current aerogel fibers face limitations due to their low resistance to harsh environments and a lack of intelligent ...
Pei-Ti Hu, Fushuo Wu, Bingjie Ma, Jie Luo, Peigen Zhang, Zhihua Tian, Jin Wang, Zhengming Sun   +7 more
semanticscholar   +1 more source

Fabrication of MXene/PEI functionalized sodium alginate aerogel and its excellent adsorption behavior for Cr(VI) and Congo Red from aqueous solution.

Journal of Hazardous Materials, 2021
MXene/PEI modified sodium alginate aerogel (MPA) was facilely prepared by introducing polyethylenimine (PEI) and amino functionalized Ti3C2Tx into sodium alginate (SA) aerogel matrix through cross-linking reactions.
Yi Feng, Hui Wang, Junhuai Xu, Xiaosheng Du, Xu Cheng, Zong-liang Du, Haibo Wang   +6 more
semanticscholar   +1 more source

Dynamically Tunable All-Weather Daytime Cellulose Aerogel Radiative Supercooler for Energy-Saving Building.

Nano letters (Print), 2022
A passive cooling strategy without any electricity input has shown a significant impact on overall energy consumption globally. However, designing tunable daytime radiative cooler to meet requirement of different weather conditions is still a big ...
Chenyang Cai, Zechang Wei, Chunxiang Ding, Bianjing Sun, Wenbo Chen, C. Gerhard, E. Nimerovsky, Yu Fu, Kai Zhang   +8 more
semanticscholar   +1 more source

Hydrosilylation Adducts to Produce Wide-Temperature Flexible Polysiloxane Aerogel under Ambient Temperature and Pressure Drying.

Small, 2023
Despite incorporation of organic groups into silica-based aerogels to enhance their mechanical flexibility, the wide temperature reliability of the modified silicone aerogel is inevitably degraded.
Bifan Guo, Ye-Jun Wang, Zhang-Hao Qu, Fan Yang, Yu-Qing Qin, Yang Li, Guo-dong Zhang, Jie‐Feng Gao, Yongqian Shi, Pingan Song, Longcheng Tang   +10 more
semanticscholar   +1 more source

Ultra-light MXene aerogel/wood-derived porous carbon composites with wall-like "mortar/brick" structures for electromagnetic interference shielding.

Science Bulletin, 2020
Renewable porous biochar and 2D MXene have attracted significant attention in high-end electromagnetic interference (EMI) shielding fields, due to unique orderly structures and excellent electrical conductivity (σ) value.
Chaobo Liang, Huaili Qiu, Ping Song, Xuetao Shi, Jie Kong, Junwei Gu   +5 more
semanticscholar   +1 more source

In Situ Loading of Polypyrrole onto Aramid Nanofiber and Carbon Nanotube Aerogel Fibers as Physiology and Motion Sensors.

ACS Nano, 2022
Nanocomposite conductive fiber has been newly developed as a lightweight material with high flexibility and strong weavability, which can meet the requirements of flexible wearable devices.
Jizhen Huang, Jiaoyang Li, Xiaoxu Xu, Li-Li Hua, Zhaoqing Lu   +4 more
semanticscholar   +1 more source

Multifunctional Superelastic Cellulose Nanofibrils Aerogel by Dual Ice‐Templating Assembly

Advanced Functional Materials, 2021
A superelastic aerogel with fast shape recovery performance from large compressive strain is highly desired for numerous applications such as thermal insulation in clothing, high‐sensitive sensors, and oil contaminant removal. Fabrication of superelastic
Hengfei Qin, Yifan Zhang, Jungang Jiang, Lili Wang, Mingyao Song, Ran Bi, Penghui Zhu, Feng Jiang   +7 more
semanticscholar   +1 more source

Rice straw agri-waste for water pollutant adsorption: Relevant mesoporous super hydrophobic cellulose aerogel.

Carbohydrate Polymers, 2021
A simplistic synthesis approach for fabrication of ultra-light density (2.2 to 24 mg. cm-3), highly porous (98.4%-99.8%), and cross-linked natural cellulose aerogel from rice straw was developed via a freeze-drying process. The obtained natural cellulose
M. Dilamian, B. Noroozi
semanticscholar   +1 more source

Photoinduced Enhancement of Uranium Extraction from Seawater by MOF/Black Phosphorus Quantum Dots Heterojunction Anchored on Cellulose Nanofiber Aerogel

Advanced Functional Materials, 2021
UiO‐66‐NH2/black phosphorus quantum dots (MOF/BPQDs) heterojunctions are anchored on the carboxyl cellulose nanofiber (CNF) aerogel with high porosity (>98%) to fabricate high‐efficiency uranium adsorbents (BP@CNF‐MOF).
Mengwei Chen, Tao Liu, Xiaobin Zhang, Ruoqian Zhang, Shuai Tang, Yihui Yuan, Zuji Xie, Yinjia Liu, Hui Wang, Kuzin Victor Fedorovich, Ning Wang   +10 more
semanticscholar   +1 more source