C
Cheng Yan
Researcher at Queensland University of Technology
Publications - 435
Citations - 14332
Cheng Yan is an academic researcher from Queensland University of Technology. The author has contributed to research in topics: Graphene & Anode. The author has an hindex of 48, co-authored 383 publications receiving 10453 citations. Previous affiliations of Cheng Yan include Dalian University of Technology & Harbin Institute of Technology.
Papers
More filters
Journal ArticleDOI
Virtual field method for identifying elastic-plastic constitutive parameters of aluminum alloy laser welding considering kinematic hardening
TL;DR: In this paper, a 3D digital image correlation system was used to measure the displacement field of the aluminum alloy-laser welding joint under a uniaxial tensile load.
Journal ArticleDOI
Study on welding sequence of butt-welded structures based on equivalent heat source parameter
TL;DR: In this paper, the influence of various factors in the welding process on the welding deformation and residual stress was taken into account through the equivalent heat source parameter (EHSP), and a function was established to evaluate the standard error (SE) employing different heat source parameters between numerical and experimental results.
Journal ArticleDOI
High capacity and mobility in germanium sulfide/graphene (GeS/Gr) van der Waals heterostructure as anode materials for sodium-ion batteries: A first-principles investigation
TL;DR: In this paper, a GeS/graphene (GeS/Gr) van der Waals heterostructure was proposed for composite anode in sodium-ion batteries.
Journal ArticleDOI
Constructing highly utilizable Fe-N4 single-atom sites by one-step gradient pyrolysis for electroreduction of O2 and CO2
Huijuan Yang,Peng Zhang,Xiaoyu Yi,Cheng Yan,Dawei Pang,Lina Chen,Shengbao Wang,Chunran Wang,Bo Liu,Gaini Zhang,Zhiyou Zhou,Xifei Li +11 more
TL;DR: In this article , a one-step gradient pyrolysis method by using quaternary ammonia polysulfone (QAPS) polymer with a lower carbonization temperature to segregate precursor particles (ZIF-8 and polyaniline) to construct mesopores at 4-9 nm, thereby tellingly increasing the accessibility of Fe-N4 single atom sites.
Journal Article
Lithium concentration dependent structure and mechanics of amorphous silicon
Hansinee Sitinamaluwa,Mingchao Wang,Geoffrey Will,Wijitha Senadeera,Shanqing Zhang,Cheng Yan +5 more
TL;DR: In this paper, the authors used molecular dynamic simulations to investigate the evolution of amorphous silicon with a focus on the microstructure, phase composition, and stress generation, and found that the formation of LixSi alloy phase is via different mechanisms, depending on Li concentration.