Results 41 to 50 of about 29,544,524 (159)

Computation and data driven discovery of topological phononic materials

Nature Communications, 2021
Topological phononic (TP) materials are attracting wide attentions and it is more difficult to seek TP materials compared to electronic materials.
Jiangxu Li, Jiaxi Liu, Stanley A. Baronett, Mingfeng Liu, Lei Wang, Ronghan Li, Yun Chen, Dianzhong Li, Qiang Zhu, Xing-Qiu Chen   +9 more
doaj   +1 more source

Seramik- Metal Soğuk Birleştirmeler Ve Performanslarının İncelenmesi [PDF]

, 2007
06.03.2018 tarihli ve 30352 sayılı Resmi Gazetede yayımlanan “Yükseköğretim Kanunu İle Bazı Kanun Ve Kanun Hükmünde Kararnamelerde Değişiklik Yapılması Hakkında Kanun” ile 18.06.2018 tarihli “Lisansüstü Tezlerin Elektronik Ortamda Toplanması ...
Yardımcı Doçent Doktor Ramazan Kayıkçı ; Yrd. Doç. Dr. Ali Osman Kurt, Sakarya Üniversitesi, Fen Bilimleri Enstitüsü, Metal Eğitimi Anabilim Dalı, Metal Eğitimi, Ünal, İbrahim   +2 more
core  

Fluorine-Modulated MXene-Derived Catalysts for Multiphase Sulfur Conversion in Lithium–Sulfur Battery

Nano-Micro Letters
Highlights By introducing fluorine modulation into MXene, a new MXene-derived material TiOF/Ti3C2 was successfully synthesized with a distinctive three-dimensional structure and a tailored F distribution.
Qinhua Gu, Yiqi Cao, Junnan Chen, Yujie Qi, Zhaofeng Zhai, Ming Lu, Nan Huang, Bingsen Zhang   +7 more
doaj   +1 more source

Heterointerface Engineering of β-Chitin/Carbon Nano-Onions/Ni–P Composites with Boosted Maxwell-Wagner-Sillars Effect for Highly Efficient Electromagnetic Wave Response and Thermal Management

Nano-Micro Letters, 2022
The rational construction of microstructure and composition with enhanced Maxwell-Wagner-Sillars effect (MWSE) is still a challenging direction for reinforcing electromagnetic wave (EMW) absorption performance, and the related EMW attenuation mechanism ...
Fei Pan, Lei Cai, Yuyang Shi, Yanyan Dong, Xiaojie Zhu, Jie Cheng, Haojie Jiang, Xiao Wang, Yifeng Jiang, Wei Lu   +9 more
doaj   +1 more source

Atomic bonding between metal and graphene

, 2013
To understand structural and chemical properties of metal-graphene composites, it is crucial to unveil the chemical bonding along the interface. We provide direct experimental evidence of atomic bonding between typical metal nano structures and graphene,
Cheng, Yingchun, Schwingenschlögl, Udo, Wang, Hongtao, Li, Kun, Zhang, Xixiang, Feng, Qiong, Yao, Yingbang, Wang, Qingxiao, Yang, Wei   +8 more
core   +1 more source

Green synthesis of graphene oxide by seconds timescale water electrolytic oxidation

Nature Communications, 2018
Graphene oxide is highly desired for printing electronics, catalysis, energy storage, separation membranes, biomedicine, and composites. However, the present synthesis methods depend on the reactions of graphite with mixed strong oxidants, which suffer ...
Songfeng Pei, Qinwei Wei, Kun Huang, Hui-Ming Cheng, Wencai Ren   +4 more
doaj   +1 more source

Hierarchical (Ni,Co)Se 2 /Carbon Hollow Rhombic Dodecahedra Derived from Metal-Organic Frameworks for Efficient Water-Splitting Electrocatalysis

, 2017
In this work, we demonstrate that the electrocatalytic activity of transition metal chalcogenides can be greatly enhanced by simultaneously engineering the active sites, surface area, and conductivity.
Ming, Fangwang, Xu, Xun, Wang, Zhoucheng, Mei, Gui, Liang, Hanfeng, Shi, Huanhuan   +5 more
core   +1 more source

The synchronous improvement of strength and plasticity (SISP) in new Ni-Co based disc superalloys by controling stacking fault energy

Scientific Reports, 2017
It is a great challenge to improve the strength of disc superalloys without great loss of plasticity together since the microstructures benefiting the strength always do not avail the plasticity.
H. Xu, Z. J. Zhang, P. Zhang, C. Y. Cui, T. Jin, Z. F. Zhang   +5 more
doaj   +1 more source

Nature of metal-support interaction for metal catalysts on oxide supports

The metal-support interaction is one of the most important pillars in heterogeneous catalysis, but developing a fundamental theory has been challenging because of the intricate interfaces.
Wang, Tairan, Hu, Sulei, Ouyang, Runhai, Li, Wei-Xue, Wang, Yutao, Huang, Yi, Hu, Jianyu   +6 more
core   +1 more source

Influence of anodic polarization products of NiCu low alloy steel in compacted bentonite on its corrosion behavior

npj Materials Degradation
The corrosion products of steel overpacks for high-level radioactive waste disposal significantly affect their cathodic depolarization behavior during corrosion and may even alter the depolarization mechanism.
Madhusudan Dhakal, Xin Wei, Hari Bhakta Oli, Xing Gao, Nan Chen, Qiying Ren, Junhua Dong, Wei Ke   +7 more
doaj   +1 more source