Applied Catalysis B-environmental
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#1Zexiao Zheng (HKUST: Hong Kong University of Science and Technology)H-Index: 1
#2Irene M.C. Lo (HKUST: Hong Kong University of Science and Technology)H-Index: 64
Abstract null null Pharmaceuticals and personal care products (PPCPs) and Escherichia coli (E. coli) are ubiquitous in sewage posing adverse effects on both ecosystems and human health. Herein, we propose a multifunctional photoelectrochemical (PEC) system to simultaneously degrade PPCPs, disinfect E. coli, and produce H2. To this end, an optimized MoS2@BL-BiVO4 photoanode with reduced bulk and surface charge recombination was synthesized, exhibiting a photocurrent density of 2.21 mA/cm2 at 1.0 ...
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#1Shan Ni (CAS: Chinese Academy of Sciences)H-Index: 2
#2Hongnan Qu (CAS: Chinese Academy of Sciences)H-Index: 6
Last. Liangrong Yang (CAS: Chinese Academy of Sciences)H-Index: 21
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Abstract null null Heterogeneous electrocatalysis usually involves the charge transfer between the surface of electrocatalysts and corresponding reactants. Thus, modulating the surface electron density of electrocatalysts is an effective strategy to boost the electrocatalytic activity of targeted reactions. Herein, the NiSe2/FeSe2 p-p heterojunction is constructed via a simple selenization method for both oxygen evolution reaction (OER) and urea oxidation reaction (UOR). The designed NiSe2/FeSe2...
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#1Anurag Mohanty (UDS: University of Strasbourg)H-Index: 3
#2Cuong Duong Viet (UDS: University of Strasbourg)
Last. Izabela Janowska (UDS: University of Strasbourg)H-Index: 25
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Abstract null null The structure of catalyst containing Ni nanoparticles (NPs) supported over carbon nanofibers/few layer graphene (CNFs/FLG) was tailored via modification of chemical vapor deposition parameters in view of methanation of CO2 under induction heating mode (IH). High edges-to- graphitic plane ratio in the support achieved due to the specific herringbone morphology of CNFs allowed to get high CO2 conversion of 85 % at relatively low temperature (360 °C) at very low Ni loading of onl...
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#1Zhijun Li (Northeast Petroleum University)H-Index: 7
#2Xiaowen Lu (Northeast Petroleum University)
Last. Qian Xu (USTC: University of Science and Technology of China)H-Index: 19
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Abstract null null The pathway for efficient catalytic hydrodeoxygenation of biomass represents a powerful, yet challenging route for production of value-added liquid fuels. Herein, we describe a one-step synthetic approach to fabricate WO2.72 decorated with atomically dispersed palladium atoms that bond covalently to the nearby oxygen atoms. The presence of isolated palladium atoms is confirmed by spherical aberration correction electron microscopy, extended X-ray absorption fine structure meas...
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#1Meilin Zhang (North University of China)H-Index: 2
#2Yeqing Zhang (North University of China)H-Index: 1
Last. Yaqiong Gong (North University of China)H-Index: 14
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Abstract null null It is highly desirable to cut down the electron transfer resistance, improve both site activity and site populations of layered double hydroxides (LDHs) for enhanced electrochemical activity of oxygen evolution reaction (OER). Herein, the hybrid that Co-LDH nanosheets shells grown on Ag nanowires (NWs) cores (Ag@Co-LDH) was constructed and applied as a favorable OER electrocatalyst. The high conductivity of Ag NWs and heterointerface between Ag NWs and Co-LDH gravely accelerat...
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#1Bocheng Qiu (NAU: Nanjing Agricultural University)H-Index: 25
#1Bocheng Qiu (NAU: Nanjing Agricultural University)H-Index: 2
Last. Jinlong Zhang (ECUST: East China University of Science and Technology)H-Index: 97
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Abstract null null Major challenges of realization of all-in-one hydrogen-evolving photocatalysts are the relatively poor charge separation efficiency and unfavorable hydrogen desorption properties owing to the strong correlation between the catalytic site and adsorbed H. Herein, an example of Ni doped few-layer ZnIn2S4 nanosheets (Ni-ZnIn2S4) is carried out to deeply understand the role of Ni dopant in tailoring the charge separation efficiency and weakening the bond energy between electronegat...
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#1Yanhua Peng (Qingdao University)H-Index: 5
#2Mengjie Geng (Qingdao University)H-Index: 2
Last. Zixin Li (Qingdao University)
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Abstract null null Photocatalytic hydrogen evolution (PHE) is of great significance to pursue sustainable and clean fuel, however, it remains a great challenge due to the high recombination of photo-generated carriers and low efficiency of surface catalytic activity. Here, we discover the synergistic regulations of both structural and electronic benefits by introducing sulfur vacancies in a 1T-MoS2 nanosheets host to prompt the transformation of the surrounding 1T-MoS2 local lattice into a 2H ph...
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#1Zailun Liu (CAST: China Academy of Space Technology)H-Index: 12
#2Zejun Zhao (NPU: Northwestern Polytechnical University)H-Index: 2
Last. Liwu Zhang (Fudan University)H-Index: 33
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Abstract null null Herein, electronic structure of carbon nitride is reconstructed and tailored by simply calcining the sodium borohydride and CN nanosheets (CNS) in a nitrogen atmosphere, which could promote the in-plane separation and transport of charge carriers. Accordingly, structural reconstruction of CNS manifests outstanding CO2 reduction performance (55.3 μmol g−1 h−1) and high CO selectivity (98.9 %) without any cocatalysts and sacrificial agents, roughly 10-fold of bulk CN (5.7 μmol g...
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#1Jingjing Li (Shanxi University)
#2Wen-Yan Zan (Shanxi University)H-Index: 1
Last. Jing Gu (SDSU: San Diego State University)
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Abstract null null For metal-free nitrogen(N)-doped carbon catalysts, diverse N-bearing species embedded in the carbon framework are generally regarded as chemical promoters that can upgrade their catalytic performance for CO2 electroreduction reaction (CO2RR). However, it is still a controversy as to which N species plays a dominant role. Herein, a type of large surface area (371 m2/g), N-rich (11.0 wt%) graphene-like carbon electrocatalyst (NG-1000) is fabricated via facile pyrolysis from a pr...
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#1Yao Zhang (CAS: Chinese Academy of Sciences)H-Index: 21
#2Haoran Guo (CAS: Chinese Academy of Sciences)H-Index: 13
Last. Rui Song (CAS: Chinese Academy of Sciences)H-Index: 24
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