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  1. No Access

    Article

    Centrosymmetric to noncentrosymmetric structural transformation in a superconducting high-entropy alloy due to carbon addition

    The tetragonal σ phase is one of the most frequently occurring phases in transition metal alloys. However, the effect of carbon addition in σ type high-entropy alloys (HEAs) has not been studied to date. Here we ...

    Guorui **ao 肖国锐, Qinqing Zhu 祝钦清, Wuzhang Yang 杨武璋… in Science China Materials (2023)

  2. No Access

    Article

    Ni(OH)2 nanoparticles encapsulated in conductive nanowire array for high-performance alkaline seawater oxidation

    Design and development of high-efficiency and durable oxygen evolution reaction (OER) electrocatalysts is crucial for hydrogen production from seawater splitting. Herein, we report the in situ electrochemical con...

    Longcheng Zhang, Jiaqian Wang, Pengyu Liu, Jie Liang, Yongsong Luo… in Nano Research (2022)

  3. No Access

    Article

    Interstitially carbon-alloyed refractory high-entropy alloys with a body-centered cubic structure

    The introduction of carbon interstitials into high-entropy alloys (HEAs) provides an effective way to improve their properties. However, all such HEA systems explored so far are limited to those with the face-...

    Yanwei Cui 崔艳威, Qinqing Zhu 祝钦清, Guorui **ao 肖国锐… in Science China Materials (2022)

  4. Article

    N-doped carbon nanotubes supported CoSe2 nanoparticles: A highly efficient and stable catalyst for H2O2 electrosynthesis in acidic media

    Electrocatalytic oxygen reduction reaction (ORR) provides an attractive alternative to anthraquinone process for H2O2 synthesis. Rational design of earth-abundant electrocatalysts for H2O2 synthesis via a two-ele...

    Longcheng Zhang, Jie Liang, Luchao Yue, Zhaoquan Xu, Kai Dong, Qian Liu… in Nano Research (2022)

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  5. No Access

    Article

    Polymorphism and superconductivity in the V-Nb-Mo-Al-Ga high-entropy alloys

    High-entropy alloys (HEAs) are the focus of current research for their diverse properties, including superconductivity and structural polymorphism. However, the polymorphic transition has been observed only in...

    Jifeng Wu 巫继锋, Bin Liu 刘斌, Yanwei Cui 崔艳威, Qinqing Zhu 祝钦清… in Science China Materials (2020)

  6. No Access

    Article

    Hexagonal boron nitride nanosheet for effective ambient N2 fixation to NH3

    Industrial production of NH3 from N2 and H2 significantly relies on Haber–Bosch process, which suffers from high energy consume and CO2 emission. As a sustainable and environmentally-benign alternative process, e...

    Ya Zhang, Huitong Du, Yongjun Ma, Lei Ji, Haoran Guo, Ziqi Tian… in Nano Research (2019)

  7. No Access

    Article

    Photocatalytic H2 evolution improvement for H free-radical stabilization by electrostatic interaction of a Cu-BTC MOF with ZnO/GO

    Metal-organic frameworks (MOFs) are self-assembled molecular containers that can encapsulate and stabilize short-lived reaction intermediates. In this study, the Cu-benzene-1,3,5-tricarboxylate (BTC) MOF was inco...

    **feng Shi, Jiahui Zhang, Guanwei Cui, Ning Deng, Wen Wang, Qian Wang… in Nano Research (2018)

  8. No Access

    Article

    Defect-rich MoS2 nanowall catalyst for efficient hydrogen evolution reaction

    Designing efficient electrocatalysts for the hydrogen evolution reaction (HER) has attracted substantial attention owing to the urgent demand for clean energy to face the energy crisis and subsequent environme...

    Junfeng **e, Haichao Qu, **nxia Zhang, Guanwei Cui… in Nano Research (2017)