Results 11 to 20 of about 196,557 (347)

Active oxygen species mediate the iron-promoting electrocatalysis of oxygen evolution reaction on metal oxyhydroxides

Nature Communications, 2023
Iron is an extraordinary promoter to impose nickel/cobalt (hydr)oxides as the most active oxygen evolution reaction catalysts, whereas the synergistic effect is actively debated. Here, we unveil that active oxygen species mediate a strong electrochemical
Qu Jiang, Sihong Wang, Chaoran Zhang, Ziyang Sheng, Haoyue Zhang, Ruohan Feng, Yuanman Ni, Xiaoan Tang, Yichuan Gu, Xinhong Zhou, Seunghwa Lee, Di Zhang, Fang Song   +12 more
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Effect of interfacial thermal mismatch on mechanical properties of metal matrix composites

Fenmo yejin jishu, 2023
The interfacial thermal mismatch stress will generate at the reinforcement/metal matrix heterogeneous interfaces during the cooling process of the metal matrix composites (MMCs), due to the large mismatch of the coefficient of thermal expansion (CTE ...
HOU Yanan, YANG Kunming, LIU Yue, FAN Tongxiang   +3 more
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Metal Matrix Composites

Metal Powder Report, 1995
A brief review of the metal matrix composite research and development status in Japan is presented. The research initiative by the Basic Technologies for Future Industries and the subsequent projects of Industrial Science and Technology Frontier Project promoted by MITI are introduced.
G.M. Newaz, H. Neber-Aeschbacher, Fred H. Wohlbier   +2 more
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Bio-Inspired Functional Materials Templated From Nature Materials

KONA Powder and Particle Journal, 2014
Inspired from nature materials with hierarchical structures, many functional materials are developed based on the templating synthesis method.
Di Zhang, Wang Zhang, Jiajun Gu, Shenmin Zhu, Huilan Su, Qinglei Liu, Tongxiang Fan, Jian Ding, Qixin Guo   +8 more
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Effect of amorphous silica by rice husk ash on physical properties and microstructures of recycled aluminium chip AA7075 [PDF]

, 2019
High strength to weight ratio of aluminium reinforced as metal matrix composites is a well known material used in automotive application. The effects of recycled aluminium chips AA7075 with amorphous silica by rice husk ash on the physical properties and
Armesto, Das, Gronostajski, Ibrahim, Ismail, Kadir, Kadir, Kenneth, Koteswara Rao, Lindroos, Mahdi, Mahdi, Mahdi, Meyveci, Mustapa, Mustapa, Rohani, Saravanan, Tiwari   +18 more
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Construction of SnO2−Graphene Composite with Half-Supported Cluster Structure as Anode toward Superior Lithium Storage Properties

Scientific Reports, 2017
Inspired by nature, herein we designed a novel construction of SnO2 anodes with an extremely high lithium storage performance. By utilizing small sheets of graphene oxide, the partitioned-pomegranate-like structure was constructed (SnO2@C@half-rGO), in ...
Chengling Zhu, Zhixin Chen, Shenmin Zhu, Yao Li, Hui Pan, Xin Meng, Muhammad Imtiaz, Di Zhang   +7 more
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Detecting Lamb waves with broad-band acousto-ultrasonic signals in composite structures [PDF]

, 1992
Lamb waves can be produced and detected in ceramic matrix composites (CMC) and metal matrix composites (MMC) plates using the acousto-ultrasonic configuration employing broadband transducers.
Kautz, Harold E.
core   +2 more sources

Superflexible and Lead-Free Piezoelectric Nanogenerator as a Highly Sensitive Self-Powered Sensor for Human Motion Monitoring

Nano-Micro Letters, 2021
For traditional piezoelectric sensors based on poled ceramics, a low curie temperature (T c) is a fatal flaw due to the depolarization phenomenon. However, in this study, we find the low T c would be a benefit for flexible piezoelectric sensors because ...
Di Yu, Zhipeng Zheng, Jiadong Liu, Hongyuan Xiao, Geng Huangfu, Yiping Guo   +5 more
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Sustainable Campus Community Engagement [PDF]

, 2012
Laser metal deposition (LMD) was applied to deposit Inconel 718 metal matrix composites reinforced with TiC particles. The influence of laser energy input per unit length on constitution phases, microstructures, hardness, and wear performance of LMD ...
Dai, D., Gasser, A., Gu, D., Hong, C., Kelbassa, I., Poprawe, R., Weisheit, A., Zhong, M.   +7 more
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Low-Temperature Soft-Cover-Assisted Hydrolysis Deposition of Large-Scale TiO2 Layer for Efficient Perovskite Solar Modules

Nano-Micro Letters, 2018
Perovskite solar cells with TiO2 electron transport layers exhibit power conversion efficiency (PCE) as high as 22.7% in single cells. However, the preparation process of the TiO2 layer is adopted by an unscalable method or requires high-temperature ...
Jinjin He, Enbing Bi, Wentao Tang, Yanbo Wang, Xudong Yang, Han Chen, Liyuan Han   +6 more
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