Search Results - "Qu, Zhenping"

CO2 hydrogenation to methanol over Cu/CeO2 and Cu/ZrO2 catalysts: Tuning methanol selectivity via metal-support interaction by Wang, Weiwei, Qu, Zhenping, Song, Lixin, Fu, Qiang

“…Copper-based catalysts for CO2 hydrogenation to methanol are supported on ZrO2 and CeO2, respectively. Reaction results at 3.0 MPa and temperatures between 200…”
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Revealing the Highly Catalytic Performance of Spinel CoMn2O4 for Toluene Oxidation: Involvement and Replenishment of Oxygen Species Using In Situ Designed-TP Techniques by Dong, Cui, Qu, Zhenping, Qin, Yuan, Fu, Qiang, Sun, Hongchun, Duan, Xiaoxiao

“…The catalytic oxidation of toluene to CO2 and H2O over nanoflower spinel CoMn2O4 synthesized by the oxalic acid sol–gel method has been investigated, and it…”
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Low-temperature abatement of toluene over Mn-Ce oxides catalysts synthesized by a modified hydrothermal approach by Du, Jinpeng, Qu, Zhenping, Dong, Cui, Song, Lixin, Qin, Yuan, Huang, Na

“…[Display omitted] •Mn-Ce solid solution forms by combining redox-precipitation and hydrothermal method.•Mn0.6Ce0.4O2 shows the highest activity with toluene…”
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Hollow ZSM-5 zeolite encapsulated Ag nanoparticles for SO2-resistant selective catalytic oxidation of ammonia to nitrogen by Wang, Zhong, Sun, Qiang, Wang, Da, Hong, Zhe, Qu, Zhenping, Li, Xuebing

“…[Display omitted] •It was the first time to report the hollow ZSM-5 catalyst for SCO of ammonia to N2.•The Ag/ZSM-5 catalyst exhibited best superior…”
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Bifunctional zeolites-silver catalyst enabled tandem oxidation of formaldehyde at low temperatures by Li, Na, Huang, Bin, Dong, Xue, Luo, Jinsong, Wang, Yi, Wang, Hui, Miao, Dengyun, Pan, Yang, Jiao, Feng, Xiao, Jianping, Qu, Zhenping

“…Bifunctional catalysts with tandem processes have achieved great success in a wide range of important catalytic processes, however, this concept has hardly…”
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Hydroxyl Groups Promoted Ag Dispersion and Excellent Performance of Ag/Al2O3 Catalyst for HCHO Oxidation by Wang, Yi, Huang, Bin, Xu, Jing, Li, Na, Qu, Zhenping

“…Hydroxyl groups are considered as anchoring sites for active components on catalysts. Guided by this viewpoint, 4 wt. % Ag/Al 2 O 3 catalyst derived from…”
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The improved reactivity of manganese catalysts by Ag in catalytic oxidation of toluene by Qu, Zhenping, Bu, Yibin, Qin, Yuan, Wang, Yi, Fu, Qiang

“…[Display omitted] ► Ag/Mn ratio of 1:3 is an appropriate ratio for high activity for toluene oxidation. ► Ag enters into MnO2 phase and leads the formation of…”
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Selective catalytic oxidation of ammonia to nitrogen over CuO-CeO2 mixed oxides prepared by surfactant-templated method by Wang, Zhong, Qu, Zhenping, Quan, Xie, Li, Zhuo, Wang, Hui, Fan, Rui

“…[Display omitted] ► Surfactant-templated method gave CuO-CeO2 catalyst best activity for NH3 oxidation. ► The finely dispersed CuO provided active sites for…”
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Investigation of the promotion effect of Mo doped CuO catalysts for the low-temperature performance of NH3-SCR reaction by Wang, Hui, Zhu, Ting, Qiao, Yujie, Dong, Shicheng, Qu, Zhenping

“…A novel Mo-doped CuO catalyst is developed and used for low-temperature NH3-SCR reaction. Compared with the undoped CuO sample, the Mo doped CuO catalyst shows…”
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Effect of Au Addition on the Catalytic Performance of CuO/CeO2 Catalysts for CO2 Hydrogenation to Methanol by Wang, Weiwei, Tongo, Desiree Wager Kimpouni, Song, Lixin, Qu, Zhenping

“…The bimetallic x wt% Au–CuO/CeO 2 catalysts with different Au contents (x = 0.5, 1, 2 wt%) and Au/CeO 2 , CuO/CeO 2 samples are applied for CO 2 hydrogenation…”
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Identification of reaction intermediates and mechanism responsible for highly active HCHO oxidation on Ag/MCM-41 catalysts by Chen, Dan, Qu, Zhenping, Sun, Yahui, Gao, Kang, Wang, Yi

“…•The formate formation would consume the surface OH group on Ag/MCM-41.•The presence of the subsurface oxygen enhanced the formation of formate and CO.•We…”
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Highly catalytic activity of Mn/SBA-15 catalysts for toluene combustion improved by adjusting the morphology of supports by Qin, Yuan, Qu, Zhenping, Dong, Cui, Wang, Yan, Huang, Na

“…Rod-like, hexagonal and fiber-like SBA-15 mesoporous silicas were synthesized to support MnOx for toluene oxidation. This study showed that the morphology of…”
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Selective catalytic oxidation of ammonia to nitrogen over MnO2 prepared by urea-assisted hydrothermal method by Qu, Zhenping, Fan, Rui, Wang, Zhong, Wang, Hui, Miao, Lei

“…•α-MnO2 with flower-like structure was prepared by urea-assisted hydrothermal method.•Urea favored the formation of abundant NH3 adsorption sites and oxygen…”
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Possible sites of copper located on hydroxyapatite structure and the identification of active sites for formaldehyde oxidation by Qu, Zhenping, Sun, Yahui, Chen, Dan, Wang, Yi

“…•A small amount doping of Cu strongly improved the activity of HCHO oxidation for HAP.•Different synthesis methods were used to adjust Cu locations and species…”
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High catalytic activity for formaldehyde oxidation of AgCo/APTES@MCM-41 prepared by two steps method by Qu, Zhenping, Chen, Dan, Sun, Yahui, Wang, Yi

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Highly active Ag/SBA-15 catalyst using post-grafting method for formaldehyde oxidation by Qu, Zhenping, Shen, Shijin, Chen, Dan, Wang, Yi

“…[Display omitted] ► Highly active Ag/SBA-15 catalyst using post-grafting method for HCHO oxidation. ► HCHO can be completely oxidized into CO2 and H2O at 100°C…”
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Role of the support on the behavior of Ag-based catalysts for NH3 selective catalytic oxidation (NH3-SCO) by Qu, Zhenping, Wang, Hui, Wang, Shudong, Cheng, Hao, Qin, Yuan, Wang, Zhong

“…•Different supports are used to evaluate the formation of various silver species.•Al2O3 supported silver catalyst shows an excellent catalytic…”
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High-temperature diffusion induced high activity of SBA-15 supported Ag particles for low temperature CO oxidation at room temperature by Zhang, Xiaodong, Qu, Zhenping, Yu, Fangli, Wang, Yi

“…High-temperature oxygen pretreatment at 900°C induces lots of silver atoms to diffuse into channel of SBA-15, forming more highly dispersed and stable small…”
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The role of copper species on Cu/γ-Al2O3 catalysts for NH3–SCO reaction by Liang, Chunxia, Li, Xinyong, Qu, Zhenping, Tade, Moses, Liu, Shaomin

“…UV–vis spectra, XRD, H2-TPR, TEM and ESR were used to characterize a series of Cu/γ-Al2O3 catalysts, which were prepared by incipient wetness impregnation…”
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Photocatalytic degradation of gaseous toluene over Ag-doping TiO2 nanotube powder prepared by anodization coupled with impregnation method by Li, Xinyong, Zou, Xuejun, Qu, Zhenping, Zhao, Qidong, Wang, Lianzhou

“…In this work, Ag-doping TiO(2) nanotubes were prepared and employed as the photocatalyst for the degradation of toluene. The TiO(2) nanotube powder was…”
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