Zobrazeno 1 - 10
of 204
pro vyhledávání: '"Xiahan Sang"'
Autor:
Wenyi Liu, Wenjun Cui, Chengjun Yi, Jiale Xia, Jinbing Shang, Weifei Hu, Zhuo Wang, Xiahan Sang, Yuanyuan Li, Jinping Liu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract K-containing polyanion compounds hold great potential as anodes for sodium-ion batteries considering their large ion transport channels and stable open frameworks; however, sodium storage behavior has rarely been studied, and the mechanism r
Externí odkaz:
https://doaj.org/article/53d9ee638f56423197c25c7c02921808
Autor:
Wenjun Cui, Weixiao Lin, Weichao Lu, Chengshan Liu, Zhixiao Gao, Hao Ma, Wen Zhao, Gustaaf Van Tendeloo, Wenyu Zhao, Qingjie Zhang, Xiahan Sang
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Weak interlayer van der Waals (vdW) bonding has significant impact on the structure and properties of vdW layered materials. Here authors use in-situ aberration-corrected ADF-STEM for an atomistic insight into the cation diffusion in the vdW gaps and
Externí odkaz:
https://doaj.org/article/44c43ce254c74823b4cb3ff6ce002e54
Autor:
Lin Xing, Wenjun Cui, Xiahan Sang, Fengxia Hu, Ping Wei, Wanting Zhu, Xiaolei Nie, Qingjie Zhang, Wenyu Zhao
Publikováno v:
Journal of Materiomics, Vol 7, Iss 5, Pp 998-1006 (2021)
Incorporating magnetic nanoparticles in thermoelectric (TE) materials introduce magnetic interfaces with additional electron and phonon scattering mechanism for high TE performance. However, the influence of heterogeneous interfaces between magnetic
Externí odkaz:
https://doaj.org/article/d8848abf5ebf4c59b172986c6e9c84cb
Publikováno v:
Materials, Vol 16, Iss 9, p 3395 (2023)
Co magnetic films are widely used in high-frequency magnetic recording and vertical magnetic recording due to their high saturation magnetization and magnetocrystalline anisotropy. In this work, ferromagnetic Co magnetic films were prepared on copper
Externí odkaz:
https://doaj.org/article/79e476cea4504f3b87c3837fba4bf65e
Autor:
Weichao Lu, Wenjun Cui, Wen Zhao, Weixiao Lin, Chengshan Liu, Gustaaf Van Tendeloo, Xiahan Sang, Wenyu Zhao, Qingjie Zhang
Publikováno v:
Advanced Materials Interfaces, Vol 9, Iss 11, Pp n/a-n/a (2022)
Abstract Diffusion and occupancy of magnetic atoms in van der Waals (VDW) layered materials have significant impact on applications such as energy storage, thermoelectrics, catalysis, and topological phenomena. However, due to the weak VDW bonding, m
Externí odkaz:
https://doaj.org/article/2e2d291580a74e5f9af2e7e2fd9d0613
Autor:
Danqi He, Wenjun Cui, Xiaobin Liao, Xianfei Xie, Mingheng Mao, Xiahan Sang, Pengcheng Zhai, Yan Zhao, Yunhui Huang, Wenyu Zhao
Publikováno v:
Advanced Science, Vol 9, Iss 10, Pp n/a-n/a (2022)
Abstract Lithium metal is an ideal anode for next‐generation high‐energy‐density batteries. However, lithium dendrite growth has impeded its commercial application. Herein, fabricating Li‐based ultrathin alloys with electronic localization an
Externí odkaz:
https://doaj.org/article/e751d8831c424325b92b98f6332bdf74
Autor:
Xiahan Sang, Yu Xie, Dundar E. Yilmaz, Roghayyeh Lotfi, Mohamed Alhabeb, Alireza Ostadhossein, Babak Anasori, Weiwei Sun, Xufan Li, Kai Xiao, Paul R. C. Kent, Adri C. T. van Duin, Yury Gogotsi, Raymond R. Unocic
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Understanding bottom-up growth mechanisms of 2D transition metal carbides (MXenes) may enable new synthetic routes to tailor functional properties. Here, the authors use in situ electron microscopy, density functional theory and molecular dynamics si
Externí odkaz:
https://doaj.org/article/d211b5a4b3f34a11a4cdbd5553c0e909
Autor:
Xiahan Sang, Xufan Li, Wen Zhao, Jichen Dong, Christopher M. Rouleau, David B. Geohegan, Feng Ding, Kai Xiao, Raymond R. Unocic
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
The unique properties of 2D materials are affected by the discontinuities posed by the structure’s edge. Here, using atomic-resolution scanning transmission electron microscopy and ab initio molecular dynamics simulations, the authors image and exp
Externí odkaz:
https://doaj.org/article/72d27cf5d3dd45ba9f677811019e8783
Autor:
Brett B. Lewis, Robert Winkler, Xiahan Sang, Pushpa R. Pudasaini, Michael G. Stanford, Harald Plank, Raymond R. Unocic, Jason D. Fowlkes, Philip D. Rack
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 8, Iss 1, Pp 801-812 (2017)
We investigate the growth, purity, grain structure/morphology, and electrical resistivity of 3D platinum nanowires synthesized via electron beam induced deposition with and without an in situ pulsed laser assist process which photothermally couples t
Externí odkaz:
https://doaj.org/article/bda526e6633c4af78883b70d1c29a054
Autor:
Daehwan Jung, Joseph Faucher, Samik Mukherjee, Austin Akey, Daniel J. Ironside, Matthew Cabral, Xiahan Sang, James Lebeau, Seth R. Bank, Tonio Buonassisi, Oussama Moutanabbir, Minjoo Larry Lee
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Self-ordered heterogeneous nanostructures are of broad interest for both fundamental studies and technological applications. Here authors show that segregation in a multicomponent system during growth can yield highly strained germanium nanowire arra
Externí odkaz:
https://doaj.org/article/bff4c57359174cf39c85d545cef96abd