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Dive into the research topics where Qingang Xiong is active.

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Featured researches published by Qingang Xiong.


RSC Advances | 2015

A comprehensive review on the molecular dynamics simulation of the novel thermal properties of graphene

Jingchao Zhang; Fei Xu; Yang Hong; Qingang Xiong; Jianming Pan

This review summarizes state-of-the-art progress in the molecular dynamics (MD) simulation of the novel thermal properties of graphene. The novel thermal properties of graphene, which include anisotropic thermal conductivity, decoupled phonon thermal transport, thermal rectification and tunable interfacial thermal conductance, have attracted enormous interest in the development of next-generation nano-devices. Molecular dynamics simulation is one of the main approaches in numerical simulation of the novel thermal properties of graphene. In this paper, the widely used potentials of MD for modeling the novel thermal properties of graphene are described first. Then MD simulations of anisotropic thermal conductivity, decoupled phonon thermal transport, thermal rectification and tunable interfacial thermal conductance are discussed. Finally, the paper concludes with highlights on both the current status and future directions of the MD simulation of the novel thermal properties of graphene.


Fuel | 2016

Modeling the impact of bubbling bed hydrodynamics on tar yield and its fluctuations during biomass fast pyrolysis

Qingang Xiong; Fei Xu; Emilio Ramirez; Sreekanth Pannala; C. Stuart Daw


Journal of Analytical and Applied Pyrolysis | 2016

Coupling DAEM and CFD for simulating biomass fast pyrolysis in fluidized beds

Qingang Xiong; Jingchao Zhang; Fei Xu; Gavin M. Wiggins; C. Stuart Daw


Fuel | 2017

Highly active and durable methanol electro-oxidation catalyzed by small palladium nanoparticles inside sulfur-doped carbon microsphere

Xiangheng Niu; Qingang Xiong; Jianming Pan; Xin Li; Wenchi Zhang; Fengxian Qiu; Yongsheng Yan


Chemical Engineering Science | 2016

Wavelet-based surrogate time series for multiscale simulation of heterogeneous catalysis

Sourav Gur; Thomas Danielson; Qingang Xiong; Celine Hin; Sreekanth Pannala; G. Frantziskonis; Aditya Savara; C. Stuart Daw


Nanotechnology | 2017

Understanding thermal transport in asymmetric layer hexagonal boron nitride heterostructure

Jingchao Zhang; Xinyu Wang; Yang Hong; Qingang Xiong; Jin Jiang; Yanan Yue


Journal of The Electrochemical Society | 2017

Incorporating Ag into Pd/Ni Foam via Cascade Galvanic Replacement to Promote the Methanol Electro-Oxidation Reaction

Xiangheng Niu; Qingang Xiong; Xin Li; Wenchi Zhang; Yanfang He; Jianming Pan; Fengxian Qiu; Yongsheng Yan


Industrial & Engineering Chemistry Research | 2018

Synthesis of Ceria and Sulfated Zirconia Catalysts Supported on Mesoporous SBA-15 toward Glucose Conversion to 5-Hydroxymethylfurfural in a Green Isopropanol-Mediated System

Yunlei Zhang; Qingang Xiong; Yao Chen; Meng Liu; Pei Jin; Yongsheng Yan; Jianming Pan


Journal of The Electrochemical Society | 2017

Composition-Dependent Electrocatalytic Activity of Coral-Like Capping-Free PdCo Architectures toward Methanol Oxidation

Xin Li; Xiangheng Niu; Wenchi Zhang; Qingang Xiong; Yanfang He; Jianming Pan; Tao Zhang; Fengxian Qiu


Energy technology | 2018

Direct Conversion of C6 Monosaccharide-Based Carbohydrates to 5-Hydroxymethylfurfural by the Combination of Sulfated Zirconia and Ceria Catalysts

Yunlei Zhang; Qingang Xiong; Enwei Zhu; Meng Liu; Jianming Pan; Yongsheng Yan

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C. Stuart Daw

Oak Ridge National Laboratory

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Fei Xu

Iowa State University

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Jingchao Zhang

University of Nebraska–Lincoln

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Sreekanth Pannala

Oak Ridge National Laboratory

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