Results 211 to 220 of about 366,390 (306)

A novel synthesis of Porous Fe4N/carbon hollow microspheres for thin and efficient electromagnetic wave absorbers.

Journal of Colloid and Interface Science, 2023
Modulating the structure and morphology is essential in fabricating high-performance electromagnetic absorbing materials. Herein, we obtained porous Fe3O4/carbon hollow microspheres and porous Fe4N/carbon hollow microspheres derived from Fe-glycerol ...
Xue-Jin Liang, Siyu Liu, Sijia Zhong, Shuting Zhang, Xiangwei Meng, Ye Zhang, Meijie Yu, Chengguo Wang   +7 more
semanticscholar   +1 more source

Oxygen vacancy-rich hierarchical BiOBr hollow microspheres with dramatic CO2 photoreduction activity.

Journal of Colloid and Interface Science, 2021
Conversion of carbon dioxide into useful chemicals has attracted great attention. However, the significant bottlenecks facing in the field are the poor conversion efficiency of CO2 and low selectivity of products.
Jinlin Zhao, Zerui Miao, Yanfeng Zhang, Guangyu Wen, Lihua Liu, Xuxu Wang, Xingzhong Cao, Baoyi Wang   +7 more
semanticscholar   +1 more source

Self-templating hydrothermal synthesis of carbon-confined double-shelled Ni/NiO hollow microspheres for diphenylamine detection in fruit samples.

Journal of Hazardous Materials, 2022
Toxic substances, such as heavy metals, toxins, pesticides, pathogens, and veterinary drug residues in food are hazardous to consumer health. The variety and quantity of food consumption have increased owing to developments in the agricultural and food ...
R. Sakthivel, Jr-hau He, R. Chung
semanticscholar   +1 more source

N-doping TiO2 hollow microspheres with abundant oxygen vacancies for highly photocatalytic nitrogen fixation.

Journal of Colloid and Interface Science, 2021
Photocatalytic fixation of nitrogen to ammonia (NH3) is a green but low-efficiency technology due to the high recombination of photo-generated carriers and poor light absorption of photocatalysts.
Chang Li, Mengzhen Gu, Mingming Gao, Kening Liu, Xinyu Zhao, Naiwen Cao, Jing Feng, Yueming Ren, T. Wei, Mingyi Zhang   +9 more
semanticscholar   +1 more source

Modulating oxygen vacancies on bismuth-molybdate hierarchical hollow microspheres for photocatalytic selective alcohol oxidation with hydrogen peroxide production.

Journal of Colloid and Interface Science, 2021
Photocatalytic selective oxidation of alcohols into high value-added carbonyl compounds accompanied by producing hydrogen peroxide (H2O2) is undoubtedly a more efficient solar energy conversion strategy with high atom economy.
Cong Chen, Ganhua Qiu, Ting Wang, Ziqiang Zheng, Mengxuan Huang, Benxia Li   +5 more
semanticscholar   +1 more source

Preparation of DOPO-KH550 modified hollow glass microspheres/PVA composite aerogel for thermal insulation and flame retardancy.

Journal of Colloid and Interface Science, 2023
The creation of high-performance thermal insulation and flame-retardant materials is of great importance for minimizing energy consumption and reducing fire risk for modern buildings.
Min Li, Zhaoqi Zhu, Rui Jiao, Yanjun Chen, Xiaoyin Cao, Hanxue Sun, Jiyan Li, An Li   +7 more
semanticscholar   +1 more source

Multishelled NiO/NiCo2O4 hollow microspheres derived from bimetal-organic frameworks as high-performance sensing material for acetone detection.

Journal of Hazardous Materials, 2021
Recently, tremendous research interest was stimulated to obtain advanced function materials with hierarchical structure and tailored chemical composition from metal-organic frameworks (MOFs) based precursors.
Qiong Chen, Yongheng Zhang, Shuyi Ma, Yuhua Wang, Peiyu Wang, Guoheng Zhang, D. Gengzang, H. Jiao, Ming-xue Wang, Wanjun Chen   +9 more
semanticscholar   +1 more source

Self-assembled Co3O4@WO3 hollow microspheres with oxygen vacancy defects for fast and selective detection of toluene

Sensors and Actuators B: Chemical, 2021
As the demand for detecting harmful gases becomes more and more urgent, a potential gas-sensing material with high response and good selectivity based on Co3O4-functionalized WO3 hollow microspheres was successfully synthesized in this study.
Wen Wang, Feng Li, N. Zhang, Caixia Liu, Jingran Zhou, Dali Liu, S. Ruan   +6 more
semanticscholar   +1 more source

Core-double shell ZnO@In2O3@ZnO hollow microspheres for superior ethanol gas sensing

, 2021
Core-double shell-structured ZnO@In2O3@ZnO microspheres consisting of ZnO hollow microspheres, an In2O3 interlayer, and a ZnO outer layer were synthesized by decorating In2O3 and ZnO on the surface of ZnO hollow microspheres.
Shichao Wang, Xiaohu Wang, Gaoqun Qiao, Xiaoyan Chen, Xinzhen Wang, Hongzhi Cui   +5 more
semanticscholar   +1 more source

Recent advances in the design of semiconductor hollow microspheres for enhanced photocatalyticv water splitting

International journal of hydrogen energy, 2021
Photocatalytic water splitting is a promising method to produce clean and renewable energy, which provides an alternative solution to solve environmental and resource problems.
Xiaoqian Wei, Xinghou He, Pian Wu, Fangjie Gong, Danqi Wang, Shanling Wang, Siyu Lu, Jingwen Zhang, Shan Xiang, T. Kai, P. Ding   +10 more
semanticscholar   +1 more source