Search Results - "Li, Junhua"

Positive Effects of K+ Ions on Three-Dimensional Mesoporous Ag/Co3O4 Catalyst for HCHO Oxidation by Bai, Bingyang, Li, Junhua

“…Three-dimensional (3D) ordered mesoporous Ag/Co3O4 and K–Ag/Co3O4 catalysts were successfully prepared on the basis of 3D-Co3O4. All catalysts possess 3D…”
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Editorial: Recent Developments of Deep Learning in Analyzing, Decoding, and Understanding Neuroimaging Signals by Li, Junhua

“…Besides the help of diverse signals as mentioned above, another part contributing to the understanding of the brain is machine learning methods. According to…”
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Comparison of the performance for oxidation of formaldehyde on nano-Co3O4, 2D-Co3O4, and 3D-Co3O4 catalysts by Bai, Bingyang, Arandiyan, Hamidreza, Li, Junhua

“…•Mesoporous Co3O4 and nano-Co3O4 were prepared by the hard template method and precipitation method.•3D-Co3O4 has the clear special pore structure, large…”
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Hierarchical Core–Shell Al2O3@Pd-CoAlO Microspheres for Low-Temperature Toluene Combustion by Zhao, Shen, Hu, Fangyun, Li, Junhua

“…The high-efficiency catalyst is the key factor of volatile organic compounds (VOCs) catalytic combustion. Herein, hierarchical core–shell Al2O3@Pd-CoAlO…”
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A Facile Method for in Situ Preparation of the MnO2/LaMnO3 Catalyst for the Removal of Toluene by Si, Wenzhe, Wang, Yu, Zhao, Shen, Hu, Fangyun, Li, Junhua

“…MO x /ABO3 is a promising catalyst for the high-efficiency removal of volatile organic compounds. However, this catalyst is limited on practical applications…”
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Identification of the active sites on CeO2–WO3 catalysts for SCR of NOx with NH3: An in situ IR and Raman spectroscopy study by Peng, Yue, Li, Kezhi, Li, Junhua

“…•The redox sites cycle are mainly based on the ceria fluorite cubic phase.•The acid sites cycles are come from the Brønsted acid sites of Ce2(WO4)3.•The [WO4]…”
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DRIFT Study on Cerium-Tungsten/ Titiania Catalyst for Selective Catalytic Reduction of NOx with NH3 by LIANG CHEN, JUNHUA LI, MAOFA GE

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Promoting effect of MoO3 on the NOx reduction by NH3 over CeO2/TiO2 catalyst studied with in situ DRIFTS by Liu, Zhiming, Zhang, Shaoxuan, Li, Junhua, Ma, Lingling

“…•CeO2-MoO3/TiO2 catalyst is much more active than CeO2/TiO2 for the NH3-SCR.•The existed MoO3 can prevent the formation of inactive nitrate species.•More…”
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Roles of Oxygen Vacancies in the Bulk and Surface of CeO2 for Toluene Catalytic Combustion by Su, Ziang, Yang, Wenhao, Wang, Chizhong, Xiong, Shangchao, Cao, Xingzhong, Peng, Yue, Si, Wenzhe, Weng, Yibin, Xue, Ming, Li, Junhua

“…Catalytic combustion technology is one of the effective methods to remove VOCs such as toluene from industrial emissions. The decomposition of an aromatic ring…”
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Using SAR-Derived Vegetation Descriptors in a Water Cloud Model to Improve Soil Moisture Retrieval by Li, Junhua, Wang, Shusen

“…The water cloud model (WCM) is a widely used radar backscatter model applied to SAR images to retrieve soil moisture over vegetated areas. The WCM needs…”
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Excellent Activity and Selectivity of One-Pot Synthesized Cu–SSZ-13 Catalyst in the Selective Catalytic Oxidation of Ammonia to Nitrogen by Zhang, Tao, Chang, Huazhen, You, Yanchen, Shi, Chuanning, Li, Junhua

“…One-pot synthesized Cu–SSZ-13 catalyst treated with dilute HNO3 achieved superior activity and selectivity in the selective catalytic oxidation (SCO) of NH3 to…”
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Dual Active Centers Bridged by Oxygen Vacancies of Ruthenium Single‐Atom Hybrids Supported on Molybdenum Oxide for Photocatalytic Ammonia Synthesis by Yin, Haibo, Chen, Zhen, Peng, Yue, Xiong, Shangchao, Li, Yadong, Yamashita, Hiromi, Li, Junhua

“…Photocatalytic synthesis of ammonia (NH3) holds significant potential compared with the Haber–Bosch process. However, the reported photocatalysts suffer from…”
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Relationship between structure and performance of a novel cerium-niobium binary oxide catalyst for selective catalytic reduction of NO with NH3 by Qu, Ruiyang, Gao, Xiang, Cen, Kefa, Li, Junhua

“…•The CexNby catalysts showed excellent SCR activity and N2 selectivity.•NbOH and NbO bonds acted as Brønsted and Lewis acid sites, respectively.•Surface…”
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Impact of NOx and NH3 addition on toluene oxidation over MnOx-CeO2 catalyst by Ye, Lyumeng, Lu, Peng, Peng, Yue, Li, Junhua, Huang, Haibao

“…An increasing number of industries remove toluene from flue gas by the existing NH3-selective catalytic reduction (NH3-SCR) units. A thorough probe into the…”
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The deactivation mechanism of toluene on MnOx-CeO2 SCR catalyst by Ye, Lyumeng, Lu, Peng, Chen, Xiongbo, Fang, Ping, Peng, Yue, Li, Junhua, Huang, Haibao

“…[Display omitted] •Toluene inhibits the NH3-SCR reaction.•The competitive adsorption of toluene decreases available NH3 for the SCR reaction.•The adsorbed…”
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Structure–activity relationship of VOx/CeO2 nanorod for NO removal with ammonia by Peng, Yue, Wang, Chizhong, Li, Junhua

“…•Vanadia species suppress the reducibility and defect sites of ceria.•Polymeric VOx, ceria provide Lewis and CeVO4 provide Brønsted acid sites.•Polymeric VOx…”
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Low-temperature selective catalytic reduction of NOₓ with NH₃ over metal oxide and zeolite catalysts—A review by Li, Junhua, Chang, Huazhen, Ma, Lei, Hao, Jiming, Yang, Ralph T

“…The removal of NOₓ by catalytic technology at low temperatures (100–300°C) is significant for flue gas of industry and exhaust gas of diesel engine; however,…”
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Novel nanowire self-assembled hierarchical CeO2 microspheres for low temperature toluene catalytic combustion by Hu, Fangyun, Chen, Jianjun, Peng, Yue, Song, Hua, Li, Kezhi, Li, Junhua

“…[Display omitted] •The hierarchical microsphere CeO2 (CeO2-HS) is prepared.•The CeO2-HS is self-assembled by many ceria nanowires.•The CeO2-HS exhibits the…”
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The role of the Cu dopant on a Mn3O4 spinel SCR catalyst: Improvement of low-temperature activity and sulfur resistance by Xiong, Shangchao, Peng, Yue, Wang, Dong, Huang, Nan, Zhang, Qinfang, Yang, Shijian, Chen, Jianjun, Li, Junhua

“…[Display omitted] •Cu modified Mn3O4 spinel showed excellent SCR performance and SO2 resistance.•The Eley-Rideal mechanism predominated in the low temperature…”
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Low temperature selective catalytic reduction of NO with NH3 over Mn–Fe spinel: Performance, mechanism and kinetic study by Yang, Shijian, Wang, Chizhong, Li, Junhua, Yan, Naiqiang, Ma, Lei, Chang, Huazheng

“… [Display omitted] ► Mn–Fe spinel shows an excellent low temperature SCR activity. ► The SCR activity is promoted with the increase of Mn content. ► The SCR…”
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