Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Shemin Zhu"'
Publikováno v:
Journal of Analytical Science and Technology, Vol 2, Iss Supplement A, Pp A140-A145 (2011)
The way to fabricate novel morph-genetic functional materials based on nature bio-structures is reviewed. We present the idea and methods of obtaining multi-scale porous materials by using wood, agricultural wastes and butterfly wing scales as bio-te
Externí odkaz:
https://doaj.org/article/43d04eb7eadd4776b9257259bf63d0ef
Autor:
Shemin Zhu, Xiujun Li, Xu Haitao, Bo Yang, Qiong Huang, Qijie Jin, Leilei Xu, Mindong Chen, Yuesong Shen
Publikováno v:
Journal of Rare Earths. 38:1178-1189
Nb doped MnCe0.2Ox complex oxides catalysts prepared via a homogeneous precipitation method were investigated for synergistic catalytic removal of NOx and chlorobenzene (CB) at low temperatures. The MnNb0.4Ce0.2Ox catalyst with a molar ratio of Nb/Mn
Autor:
Qijie Jin, Jie Zhang, Youchun Pan, Yuesong Shen, Shemin Zhu, Xiaofeng Wei, Xiujun Li, Wan Zhou, Lei Ma
Publikováno v:
Catalysis Today. 327:279-287
A series of TiO2 catalyst carriers with ceria additives were prepared by a precipitation method and tested for selective catalytic reduction (SCR) of NO by NH3. These samples were characterized by XRD, N2-BET, NH3-TPD, H2-TPR, TEM, XPS and in situ DR
Publikováno v:
Chemical Engineering Journal. 360:990-1002
A novel TiCe0.25Sn0.25Ox catalyst was designed and prepared by a sol-gel method for synergetic removal of NO and elemental mercury (Hg0) from flue gas. The as-designed TiCe0.25Sn0.25Ox catalyst achieved a synergetic removal efficiency of NO (NH3-SCR)
Publikováno v:
Journal of Rare Earths. 37:273-281
The Mn-Ce-Nb-Ox/P84 catalytic filter for removal of particulates and NO simultaneous was prepared by a novel method (foam coating method). The process parameters including the concentrations of PTFE emulsion, particle size of catalyst and calcination
Autor:
Yanwei Zeng, Peiwen Li, Yan Wang, Wang Jianhai, Shemin Zhu, Zhiwei Xue, Lin Chu, Yu Zhang, Yuesong Shen, Zhefei Sun
Publikováno v:
Journal of Materials Chemistry A. 7:1700-1710
The proper design of an NaCl-induced nickel–cobalt inverse spinel structure is reported as a promising catalyst for boosting H2 evolution from the energy benign sources of ethyl acetate and water. The designed NiCo0.5Oy/NaCl catalyst exhibits the o
Publikováno v:
ACS Applied Materials & Interfaces. 10:36202-36210
N, S, and B-doped graphene was fabricated by thermally treating graphene oxide with heteroatom-containing precursors and its catalytic behavior for NO decomposition reaction was evaluated. For the first time, the feasibility for heteroatom-doped grap
Publikováno v:
Journal of Materials Research. 33:2414-2422
A series of Ba-modified MnCeOx/TiO2 catalysts were prepared by a wet impregnation method and tested for selective catalytic reduction (SCR) of NO with NH3 at low temperature. The results showed that Ba additives obviously improved the catalytic perfo
Publikováno v:
Microporous and Mesoporous Materials. 265:98-103
N-doped porous carbon prepared by high-temperature annealing method was developed as the catalyst for significantly enhancing direct decomposition of NO, the efficiency was up to 93% at 500 °C. In addition, the presence of pyridinic N in the N-doped
Publikováno v:
Materials & Design, Vol 141, Iss, Pp 150-158 (2018)
Controllable synthesis of carbon nanotubes (CNTs) via autothermal reforming of ethyl acetate and waste cooking oil was studied for the first time. The products of the products were characterized by techniques of FESEM, XRD, HRTEM, Raman and XPS. Resu