Dan Qian

Conductive natural fibers as dual-functional conductive agents: high conductivity and stress relief in silicon-based anodes

Yiting Xiao, Fan Yang, Siying Li, Xingyu Sun et autres

A novel conductive fiber derived from nature was synthesized to construct a highly conductive network and relieve the electrode stress.

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Tunable Coordination Number in Non‐Metal‐Introduced Copper Catalysts Enables High‐Performance Electrochemical CO 2 Reduction to C 2 Products

Xiaoye Du, Bo Gao, Yixuan Yang, Young In Jo et autres

Abstract Copper‐based catalysts occupy a central position in electrocatalytic CO 2 reduction systems due to their unparalleled capacity to drive multicarbon (C 2+ ) product formation. Nevertheless, the realization of efficient C 2+ generation remains impeded by convoluted reaction pathways and prohibitively …

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Interaction between dislocations and L12 precipitates in the Al0.3CoCrFeNi high-entropy alloy during nanoscratching

Minggang Wang, Dongpeng Hua, Jincheng Li, Zhichao Jiao et autres

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The incorporation of Cr in enhancing the corrosion resistance, mechanical property and thermal stability of NbMoTaCrx coatings

Baorui Song, Chaozheng Zhou, Jiahong Wei, Yong Hua et autres

Refractory high-entropy alloy (RHEA) coatings with superior corrosion, mechanical properties and thermal stability are promising for complex environments such as high-temperature and multi-factor coupled corrosion conditions. The effects of Cr (Chromium) on the corrosion and thermal stability of NbMoTaCr x coatings are …

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Simultaneous strength optimization and recrystallization prevention in induction-heating-assisted laser additively manufactured Ni-based superalloys

Yizhou Zhao, Zhaowei Wang, Lin Shi, Shubo Gao et autres

Induction heating favors crack inhibition for laser additive manufacturing of Ni-based superalloys but may negatively influence columnar grain growth and mechanical properties. Here, by induction heating at a proper temperature during laser additive manufacturing, superalloys with a directionally solidified grain structure are …

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Enhancing the impact performance of TaNbHfZr high-entropy alloy film by interface strengthening and stress dispersion: Microstructure and mechanism

Baorui Song, Yanhuai Li, Jiahong Wei, Dan Qian et autres

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Ultrathin Palladium-loaded Cuprous oxide stabilises Copper(I) to facilitate electrochemical carbon dioxide reduction reaction

Xiaoye Du, Jae Hyun Kim, Bo Gao, Dan Qian et autres

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Effect of Annealing on Microstructure, Mechanical Properties and Thermal Conductivity of (Ni5Al2)100-xFex (x = 35, 40, 45 and 50) Eutectic Medium Entropy Alloys

Yu Wang, Chongfeng Sun, Jianping Li, Zhong Hua Yang et autres

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Tuning the selectivity of CO2 electroreduction on Cu/In2O3 heterogeneous interface

Xiaoye Du, Heng Fu, Bo Gao, Chunhui Xiao et autres

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Abnormal annealing-induced strengthening in Ni39.3Al15.7Fe45 eutectic medium entropy alloy

Yu Wang, Chongfeng Sun, Zhong Hua Yang, Jianping Li et autres

Cold-working combined with annealing is frequently used to enhance strength of traditional alloy materials. However, this thermal-mechanical processing is not adapted to the preparation for some near net shape parts. In this paper, a dual-phase Ni39.3Al15.7Fe45 eutectic medium entropy alloy (EMEA) was …

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A VCoNiN multi-principal nitride film with excellent wear performance

Qikang Li, Zhuobin Huang, Mingda Xie, Wenting Ye et autres

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Modulating Trinary‐Heterostructure of MoS 2 via Controllably Carbon Doping for Enhanced Electrocatalytic Hydrogen Evolution Reaction

Bo Gao, Yiwei Zhao, Xiaoye Du, Dan Qian et autres

Abstract Understanding the phase transitions process of 2D transition metal dichalcogenides (2D‐TMDs) from semiconducting (2H) to metallic (1T, 1T′) phase provides directionality for the iteration of hydrogen evolution catalysis. So far, the phase engineering methods are intensively explored, serving as practical tools …

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