Results 281 to 290 of about 486,973 (340)

Effective toluene adsorption over defective UiO-66-NH2: An experimental and computational exploration

, 2020
In this thesis, defective UiO-66-NH2 using cetyltrimethylammonium bromide (CTAB) as a template was successfully synthesized. The toluene adsorption-desorption properties were studied using breakthrough experiments and temperature programmed desorption ...
Xiaoyu Shi, Xiaodong Zhang, Fukun Bi, Zenghui Zheng, Li Sheng, Jingcheng Xu, Z. Wang, Yiqiong Yang   +7 more
semanticscholar   +1 more source

Catalytic oxidation of toluene using a facile synthesized Ag nanoparticle supported on UiO-66 derivative.

Journal of Colloid and Interface Science, 2020
In this paper, dispersed Ag nanoparticles supported on UiO-66 derivative were prepared and the effect of Ag loading on the structure and performance of the catalysts for toluene oxidation were studied. The characteristics of the catalysts were studied by
Xiaodong Zhang, Liangyi Song, Fukun Bi, Dongfeng Zhang, Yuxing Wang, Lifeng Cui   +5 more
semanticscholar   +1 more source

Two-stage pyrolysis of polystyrene: Pyrolysis oil as a source of fuels or benzene, toluene, ethylbenzene, and xylenes

, 2020
The recycling rate of plastic waste needs to be improved worldwide. In that context, pyrolysis, through which petrochemical feedstock and alternative fuel can be obtained, has received significant attention.
K. Park, Y. Jeong, Begum Guzelciftci, Joo-Sik Kim   +3 more
semanticscholar   +1 more source

Adsorption/desorption kinetics and breakthrough of gaseous toluene for modified microporous-mesoporous UiO-66 metal organic framework.

Journal of Hazardous Materials, 2019
In this work, micro-mesoporous UiO-66 was successfully prepared with P123 (EO20PO70EO20) as structure-directing agent by a simple solvothermal method. Adsorption/desorption kinetics of gaseous toluene over pristine UiO-66 and micro-mesoporous UiO-66 were
Xiaodong Zhang, Yang Yang, X. Lv, Yuxing Wang, Ning Liu, Dan Chen, Lifeng Cui   +6 more
semanticscholar   +1 more source

Double redox process to synthesize CuO-CeO2 catalysts with strong Cu-Ce interaction for efficient toluene oxidation.

Journal of Hazardous Materials, 2020
In this study, a novel double redox (DR) method was developed to synthesize highly active CuO-CeO2 (CuCe-DR) catalyst for catalytic oxidative decomposition of toluene.
Yiqing Zeng, K. Haw, Zhigang Wang, Yanan Wang, Shule Zhang, P. Hongmanorom, Q. Zhong, S. Kawi   +7 more
semanticscholar   +1 more source

Synergy of Mn and Ni enhanced catalytic performance for toluene combustion over Ni-doped α-MnO2 catalysts

, 2020
A series of metal-doped α-MnO2 catalysts (M-MnO2, M = Ni, Cu, Co) were synthesized via a novel ethylene glycol (EG) reduction strategy for the first time, based on initial reduction of KMnO4 with EG and subsequent heteroatom doping at room temperature ...
Yongli Dong, Jiayi Zhao, Jun-Ye Zhang, Yan Chen, Xinxin Yang, Weina Song, Liguo Wei, Wei Li   +7 more
semanticscholar   +1 more source

Enhanced adsorption performance of gaseous toluene on defective UiO-66 metal organic framework: Equilibrium and kinetic studies.

Journal of Hazardous Materials, 2019
In this study, defective UiO-66 materials modified with Cetyltrimethylammonium bromide (CTAB) surfactant were successfully synthesized by a simple approach.
Xiaodong Zhang, Yang Yang, Liangyi Song, Jinfeng Chen, Yiqiong Yang, Yuxing Wang   +5 more
semanticscholar   +1 more source

Unraveling the effects of the coordination number of Mn over α-MnO2 catalysts for toluene oxidation

, 2020
Herein, nanorod-like α-MnO2 catalysts with 5-, 4-, and 3-coordinated Mn exposed on the surface (α-MnO2-Mn5c, α-MnO2-Mn4c, and α-MnO2-Mn3c) were employed for toluene combustion.
Feng Wang, Jiang Deng, Sarawoot Impeng, Yongjie Shen, Tingting Yan, Guorong Chen, Liyi Shi, Dengsong Zhang   +7 more
semanticscholar   +1 more source

Catalytic oxidation of toluene over MnO2 catalysts with different Mn (II) precursors and the study of reaction pathway

, 2020
MnO2-Ac, MnO2-N, MnO2-Cl and MnO2-S samples were prepared by the redox reaction between potassium permanganate and manganese acetate, manganese nitrate, manganese chloride and manganese sulfate and the effect of Mn (II) precursor on the toluene oxidation
Yue Lyu, Caiting Li, Xueyu Du, Youcai Zhu, Yindi Zhang, Shanhong Li   +5 more
semanticscholar   +1 more source

Defective Mn xZr1- xO2 Solid Solution for the Catalytic Oxidation of Toluene: Insights into the Oxygen Vacancy Contribution.

ACS Applied Materials and Interfaces, 2018
Oxygen vacancy is conducive to molecular oxygen adsorption and activation, and it is necessary to estimate its contribution on catalysts, especially the doped system for volatile organic compound (VOC) oxidation.
Xueqin Yang, Xiaolin Yu, M. Jing, Weiyu Song, Jian Liu, Maofa Ge   +5 more
semanticscholar   +1 more source