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Autor:
Feng Weihang, Jia Wang, Chen Junsheng, Feng Liangliang, Yongqiang Feng, Jianfeng Huang, Chaozheng He, Wang Hai, Xiao Wang, Liyun Cao, Dong Peipei
Publikováno v:
Journal of Materials Chemistry A. 9:2135-2144
The rational design and construction of noble-metal-free electrocatalysts with high activity and robust durability for oxygen evolution reactions (OERs) have aroused immense interest in the past decades, but challenges remain. Herein, a reduction-ind
Autor:
Wei Du, Jin Wang, Xinxin Shu, Chensheng Xiang, Pengfei An, Yaru Dang, Hong Li, Chenshuo Wu, Jintao Zhang, Shenggang Li, Shuangyin Wang, He Tian, Haibing Xia, Kai Du
Publikováno v:
Journal of Materials Chemistry A. 8:17136-17149
In this work, three-dimensional N, S co-doped carbon with high density Fe-single atom-nanoclusters of homogeneous dispersion (N, S co-doped CPANI–TA–Fe Fe-SA-NC catalysts) is successfully prepared by the optimal pyrolysis of freeze-dried polyanil
Publikováno v:
Journal of Materials Chemistry A. 8:9981-9990
Single-atom catalysts (SACs) provide the most efficient metal utilization for various catalytic reactions. Meanwhile, hierarchical pore structures play a decisive role in determining the catalytic activity of N-doped porous carbon materials, since no
Autor:
Ajayan Vinu, Devaraju M. Kempaiah, Mercy R. Benzigar, Arun V. Baskar, Sung Hwa Jhung, Dae-Hwan Park, Stalin Joseph, Siddulu Naidu Talapaneni
Publikováno v:
Journal of Materials Chemistry A. 5:21542-21549
In this work, we report a simple and versatile method for the preparation of mesoporous carbon nitrides (MCNs) functionalized with highly dispersed chromium oxide nanoparticles by using a metal organic framework, MIL-100(Cr), as a template and aminog
Publikováno v:
Journal of Materials Chemistry A. 3:16235-16241
A covalent triazine framework (CTF) with high surface area, large amount of nitrogen functionalities, and high porosity and basicity was employed as a support for palladium nanoparticles (NPs). A well-dispersed Pd/CTF-1 catalyst with uniform distribu
Autor:
Caroline Scheck, Jeffrey P. Szabo, Anh-Phuong T. Nguyen, John J. La Scala, Steve Lutgen, Faye R Toulan, Joshua M. Sadler, Giuseppe R. Palmese
Publikováno v:
Journal of Materials Chemistry A. 1:12579
In recent years, the bio-refining industry has developed a number of cyclic molecules with unique attributes derived from renewable carbohydrate feedstocks. Isosorbide is one such compound that has a distinctive fused bicyclic ring system that provid
Autor:
Jiazhao Wang, Dongqi Shi, Jingfa Li, Yitai Qian, David Wexler, Jianwen Liang, Shenglin Xiong, Hua-Kun Liu
Publikováno v:
Journal of Materials Chemistry A. 1:15292
Mixed metal oxides have been attracting more and more attention recently because of their advantages and superiorities, which can improve the electrochemical performance of single metal oxides. These advantages include structural stability, good elec
Publikováno v:
Journal of Materials Chemistry A. 1:12206
Metal particles dispersed on supports are important to improve the catalytic activity of metals. Herein, ultrasmall platinum nanoparticles (Pt NPs) immobilized in viologen micelles have been prepared by reducing chloroplatinic acid with DMF in the pr