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Taming Electrons in Pt/C Catalysts to Boost the Mesokinetics of Hydrogen Production Article

Wenyao Chen, Wenzhao Fu, Xuezhi Duan, Bingxu Chen, Gang Qian, Rui Si, Xinggui Zhou, Weikang Yuan, De Chen

Engineering 2022, Volume 14, Issue 7,   Pages 124-133 doi: 10.1016/j.eng.2020.11.014

Abstract: Herein, we demonstrate a precise engineering strategy for the carbon surface chemistry of Pt/C catalystskinetics and isotopic analyses reveals quantifiable relationships among the carbon surface chemistry, Ptcharge state and binding energy, activation entropy/enthalpy, and resultant catalytic activity.After decoupling the influences of other factors, the Pt charge is unprecedentedly identified as an experimentallyFurther incorporating the Pt charge with the number of Pt active sites, a mesokinetics model is proposed

Keywords： Mesokinetics model     Catalyst descriptor     Pt charge state     Carbon surface chemistry     Hydrogen generation    

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Real-time immune-inspired optimum state-of-charge trajectory estimation using upcoming route information

Ahmad MOZAFFARI,Mahyar VAJEDI,Nasser L. AZAD

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2,   Pages 154-167 doi: 10.1007/s11465-015-0336-z

Abstract: computational intelligence-based framework which can be used for the real-time estimation of optimum battery state-of-charge

Keywords： trip information preview     intelligent transportation     state-of-charge trajectory builder     immune systems    

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Behaviour of self-centring shear walls——A state of the art review

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1,   Pages 53-77 doi: 10.1007/s11709-022-0850-0

Abstract: The application of unbonded post-tensioning (PT) in structural walls has led to the development of advancedConcrete, masonry, and timber are often used for the construction of unbonded PT structural wall systemsjoint’s locations and acceptance criteria for shear sliding, confinement, seismic performance factors, PTloss, PT force range and residual drifts of shear walls subjected to lateral loads.In this research a comprehensive state-of-the-art literature review was performed on self-centring shear

Keywords： self-centring shear walls     rocking walls     energy dissipation     seismic performance factors     PT loss     residual    

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Research on Propagation Characteristic in Close-in Field of Shock Wave of TNT Charge Explosion

Zhou Fengjun,Zheng Lei,Sun Yunhou,Zhang Ao and Xia Ming

Strategic Study of CAE 2017, Volume 19, Issue 6,   Pages 18-26 doi: 10.15302/J-SSCAE-2017.06.004

Abstract: point source, this study obtains the solution of a strong explosion of one-dimensional TNT point source charge, line source charge, and plate source charge blasting in a close-in flow field.investigates the propagation characteristic in the close-in field of a shock wave of the TNT spherical chargeexplosion in real air condition by using the dimensional state equations of real air and the detonationproducts of a TNT spherical charge.

Keywords： charge blasting of TNT     state equations of real air     plate source charge     line source charge     point sourcecharge     anti-blast protection    

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Co-Estimation of State of Charge and Capacity for Lithium-Ion Batteries with Multi-Stage Model Fusion Article

Rui Xiong, Ju Wang, Weixiang Shen, Jinpeng Tian, Hao Mu

Engineering 2021, Volume 7, Issue 10,   Pages 1471-1484 doi: 10.1016/j.eng.2020.10.022

Abstract: in electric transports for all-climate and long-life operation requires the accurate estimation of stateof charge (SOC) and capacity in real-time.

Keywords： State of charge     Capacity estimation     Model fusion     Proportional–integral–differential observer     Hardware-in-the-loop    

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The cooperation effect of Ni and Pt in the hydrogenation of acetic acid

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 3,   Pages 397-407 doi: 10.1007/s11705-021-2076-4

Abstract: The Ni dopant has a strong interaction with Pt, which promotes the hydrogen adsorption, providing anMeanwhile, the presence of Ni also improves the Pt dispersion, giving more accessible active sites forThe cooperation of Pt and Ni significantly promotes the catalytic activity of the hydrogenation of acetic

Keywords： acetic acid     ethanol     hydrogenation     Pt     Ni     cooperation effect    

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Pt–C interactions in carbon-supported Pt-based electrocatalysts

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1677-1697 doi: 10.1007/s11705-023-2300-5

Abstract: Carbon-supported Pt-based materials are highly promising electrocatalysts.The carbon support plays an important role in the Pt-based catalysts by remarkably influencing the growthparticle size, morphology, dispersion, electronic structure, physiochemical property and function of PtThis review summarizes recent progress made in the development of carbon-supported Pt-based catalystsFinally, the current challenges and future prospects in the development of carbon-supported Pt-based

Keywords： Pt–C interactions     Pt-based materials     carbon support     electrocatalysis    

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Decoration of CdMoO micron polyhedron with Pt nanoparticle and their enhanced photocatalytic performance

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 1949-1961 doi: 10.1007/s11705-023-2360-6

Abstract: This study aimed to prepare and apply a novel Pt/CdMoO4 composite photocatalyst for photocatalyticThe Pt/CdMoO4 composite was subjected to comprehensive investigation on the morphology, structureThe results demonstrate the dispersion of Pt nanoparticles on the CdMoO4 surface.Density functional theory calculation and Mott-Schottky analysis revealed that Pt possesses a higherwork function value than CdMoO4, resulting in electron drift from CdMoO4 to Pt

Keywords： photocatalytic N2 fixation     Pt/CdMoO4     tetracycline degradation     Schottky barrier    

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A facile synthesis of high activity cube-like Pt/carbon composites for fuel cell application

Reza B. MOGHADDAM, Samaneh SHAHGALDI, Xianguo LI

Frontiers in Energy 2017, Volume 11, Issue 3,   Pages 245-253 doi: 10.1007/s11708-017-0492-4

Abstract: In this study, a facile procedure for the synthesis of cube-like Pt nanoparticle (Pt ) composites with., Pt /V and Pt /K).Optimization of the Pt /K composites leads to Pt /K that has been treated for 10 h at 185ºC.among the Pt /K electrodes.. 6–7 nm for Pt /K), however, Pt /K has a significantly better FA oxidation activity.

Keywords： synthesis     cube-like Pt     Pt/C composite     catalyst     impedance    

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Highly selective catalytic hydrodeoxygenation of guaiacol to cyclohexane over Pt/TiO

Zhong HE,Xianqin WANG

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 3,   Pages 369-377 doi: 10.1007/s11705-014-1435-9

Abstract: Catalysts Pt/TiO and NiMo/Al O are highly active and selective for the hydrodeoxygenation of guaiacolNiMo/Al O and Pt/Al O are more active and selective for cyclohexane formation as compared with Pt/TiOHowever, Pt/TiO is stable while the other two catalysts deactivate due to the nature and amount of coke

Keywords： Pt/TiO2     NiMo/Al2O3     Pt/Al2O3     bio-oil     hydrodeoxygenation    

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Charge-carrier photogeneration and extraction dynamics of polymer solar cells probed by a transient photocurrentnearby the regime of the space charge-limited current

Boa Jin, Hyunmin Park, Yang Liu, Leijing Liu, Jongdeok An, Wenjing Tian, Chan Im

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1,   Pages 164-179 doi: 10.1007/s11705-020-1976-z

Abstract: To understand the complex behaviors of photogenerated charge carriers within polymer-based bulk-heterojunction-typesolar cells, the charge-carrier photogeneration and extraction dynamics are simultaneously estimatedand the number of the initially photogenerated charge carriers, the external quantum efficiencies asSubsequently, the charge-carrier concentration-dependent mobility values were obtained, and they areduring the charge-carrier extraction that also affects the photocurrent-trace shape.

Keywords： charge-carrier photogeneration     transient photocurrent     polymer solar cells     charge-carrier extraction     spacecharge-limited current    

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Concentrations of anthropogenic Pt and Pd in urban roadside soils in Xuzhou, China

WANG Xuesong, SUN Cheng

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 4,   Pages 475-479 doi: 10.1007/s11783-008-0071-3

Abstract: Therefore, this investigation presented the detailed study on characterized concentrations of Pt andinductively coupled plasma-mass spectrometer (ICP-MS) illustrated that the medians of concentrations of PtHierarchical clustering analysis indicated that Pt and Pd were mainly from traffic emissions., which might be due to the different Pt/Pd ratios in Chinese automobile catalytic converters.m) contained higher concentrations of Pt and Pd compared to the coarse fraction (250–500 ?m).

Keywords： platinum     detailed     different     Hierarchical     automobile catalytic    

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Efficient synthesis of titania nanotubes and enhanced photoresponse of Pt decorated TiO

Yuxin YIN, Xin TAN, Feng HOU, Lin ZHAO

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 3,   Pages 298-304 doi: 10.1007/s11705-009-0019-6

Abstract: Furthermore, Pt nanoparticles were successfully deposited on the surface of TiO nanotubes by ac electrodepositionThe TiO /Pt composites were characterized by field emission scanning electron microscope (FESEM), X-rayAn enhancement in photocurrent density has been achieved upon modification of TiO nanotubes with Pt

Keywords： TiO2 nanotube arrays     HMT     TiO2/Pt     Photocurrent density    

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Thermoresponsive block copolymer supported Pt nanocatalysts for base-free aerobic oxidation of 5-hydroxymethyl

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1514-1523 doi: 10.1007/s11705-021-2092-4

Abstract: base-free catalytic system for the aerobic oxidation of 5-hydroxymethyl-2-furfural was exploited by using PtThe Pt nanocatalysts were well-dispersed and highly active for the base-free oxidation of 5-hydroxymethyl

Keywords： aerobic oxidation     base-free     5-hydroxymethyl-2-furfural     Pt nanoparticle     thermoresponsive block copolymer    

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Effect of preparation parameters on catalytic properties of Pt/graphite

LIU Zhengqian, MA Jun, ZHAO Lei

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4,   Pages 482-487 doi: 10.1007/s11783-007-0077-2

Abstract: efficiency of oxalic acid was 3.0%, 47.6% and 99.3% for ozonation alone, graphite catalytic ozonation and Ptpretreatment, solvent, impregnation time, platinum loading amount and reduction temperature on the activity of PtThe pretreatment of graphite support had no effect on activity improvement of Pt/graphite catalyst.The optimal catalytic performance of Pt/graphite was obtained when 1.0% platinum loading and 623 K ofThe Pt/graphite catalyst was used for five times with no significant decrease in its activity and more
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Title Author Date Type Operation

Taming Electrons in Pt/C Catalysts to Boost the Mesokinetics of Hydrogen Production

Wenyao Chen, Wenzhao Fu, Xuezhi Duan, Bingxu Chen, Gang Qian, Rui Si, Xinggui Zhou, Weikang Yuan, De Chen

Journal Article

Real-time immune-inspired optimum state-of-charge trajectory estimation using upcoming route information

Ahmad MOZAFFARI,Mahyar VAJEDI,Nasser L. AZAD

Journal Article

Behaviour of self-centring shear walls——A state of the art review

Journal Article

Research on Propagation Characteristic in Close-in Field of Shock Wave of TNT Charge Explosion

Zhou Fengjun,Zheng Lei,Sun Yunhou,Zhang Ao and Xia Ming

Journal Article

Co-Estimation of State of Charge and Capacity for Lithium-Ion Batteries with Multi-Stage Model Fusion

Rui Xiong, Ju Wang, Weixiang Shen, Jinpeng Tian, Hao Mu

Journal Article

The cooperation effect of Ni and Pt in the hydrogenation of acetic acid

Journal Article

Pt–C interactions in carbon-supported Pt-based electrocatalysts

Journal Article

Decoration of CdMoO micron polyhedron with Pt nanoparticle and their enhanced photocatalytic performance

Journal Article

A facile synthesis of high activity cube-like Pt/carbon composites for fuel cell application

Reza B. MOGHADDAM, Samaneh SHAHGALDI, Xianguo LI

Journal Article

Highly selective catalytic hydrodeoxygenation of guaiacol to cyclohexane over Pt/TiO

Zhong HE,Xianqin WANG

Journal Article

Charge-carrier photogeneration and extraction dynamics of polymer solar cells probed by a transient photocurrentnearby the regime of the space charge-limited current

Boa Jin, Hyunmin Park, Yang Liu, Leijing Liu, Jongdeok An, Wenjing Tian, Chan Im

Journal Article

Concentrations of anthropogenic Pt and Pd in urban roadside soils in Xuzhou, China

WANG Xuesong, SUN Cheng

Journal Article

Efficient synthesis of titania nanotubes and enhanced photoresponse of Pt decorated TiO

Yuxin YIN, Xin TAN, Feng HOU, Lin ZHAO

Journal Article

Thermoresponsive block copolymer supported Pt nanocatalysts for base-free aerobic oxidation of 5-hydroxymethyl

Journal Article

Effect of preparation parameters on catalytic properties of Pt/graphite

LIU Zhengqian, MA Jun, ZHAO Lei

Journal Article