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14 Result(s)

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  1. No Access

    Article

    Synthesis of CuI-modified thiol-functionalized MCM-41 silica-based materials and their catalytic tetralin performance

    A novel loaded copper ion catalyst, Cu/MCM-41-SH, was synthesized using CuI-modified thiol-functionalized MCM-41 silica-based materials, and the prepared catalysts were characterized by XPS, FT-IR, SEM and N2 ads...

    Chengqiang Wu, Ying** Li, Yong** Ma, Yuexiang Lei… in Journal of Porous Materials (2024)

  2. Article

    Author Correction: Research on Homogeneity and Service Performance under the Liquid Core Forging Process

    Yongqiang Wu, Yongshan Wang, Kaikun Wang… in Metallography, Microstructure, and Analysis (2023)

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  3. No Access

    Article

    Research on Homogeneity and Service Performance under the Liquid Core Forging Process

    Assab 718 die steel was used to complete the anatomical tests of the modules produced by two different forging processes consisting of the traditional forging process and the liquid core forging process. The h...

    Yongqiang Wu, Yongshan Wang, Kaikun Wang… in Metallography, Microstructure, and Analysis (2023)

  4. No Access

    Article

    A novel ratiometric fluorescent probe for differential detection of HSO3− and ClO− and application in cell imaging and tumor recognition

    By connecting 1,8-naphthalimide and indole sulfonate, a ratio fluorescent probe capable of differential detection of hydrogen sulfite and hypochlorite was synthesized for the first time. It was able to achieve...

    Liangqiang Wu, Shaolong Qi, Yan Liu, **nyu Wang… in Analytical and Bioanalytical Chemistry (2021)

  5. No Access

    Article

    Corrosion Resistance Properties of a Nickel–Chromium Steel Bar in Marine Atmosphere

    The corrosion behaviors of Ni–Cr and 20MnSi steel bars in a simulated marine atmosphere are compared using alternate immersion corrosion tests and electrochemical techniques. The microstructure features are ch...

    Bingqiang Wu, Yuanhong Qi, Hemin Zhou, Zongshu Zou in Metallurgist (2020)

  6. No Access

    Article

    Remarkable electrochemical performance of 0.5Li2MnO3·0.5LiNi0.5Mn0.3Co0.2O2 synthesized by means of a citric acid–aided route

    Lithium-manganese-rich–lithiated nickel-manganese-cobalt oxides are advantageous for using in lithium-ion batteries due to low toxicity and high specific capacity but suffer from low high-rate capability. In t...

    Anna V. Potapenko, Mengqiang Wu… in Journal of Solid State Electrochemistry (2019)

  7. No Access

    Article

    Effects of Different Atmosphere on Electrochemical Performance of Hard Carbon Electrode in Sodium Ion Battery

    Hard carbon is deemed to be a most promising anode materials for sodium—ion batteries (SIBs), while, the issues of low capacity and low initial coulombic efficiency still exist limiting the development of SIBs...

    Ziqiang Xu, **chen Chen, Mengqiang Wu, Cheng Chen… in Electronic Materials Letters (2019)

  8. No Access

    Article

    Investigation of ordered mesoporous carbon@MnO core–shell nanospheres as anode material for lithium-ion batteries

    Here, we present a design of core–shell structured carbon@MnO composite nanospheres and investigate its electrochemical performance as an anode material for lithium-ion batteries. The core–shell carbon@MnO com...

    Tingting Feng, Junchao Wang, Jian Yang, Mengqiang Wu in Journal of Materials Science (2019)

  9. No Access

    Article

    Investigation of the electrochemical performance of polyvinylidene fluoride-derived LiFePO4/C composite nanospheres

    The wide application of LiFePO4 (LFP) in high-power lithium-ion batteries is limited due to its two main drawbacks: poor electronic conductivity and low lithium-ion diffusivity, which can be greatly improved thro...

    Tingting Feng, Weiwei Jiang, Zhenqiang Zong, Mengqiang Wu in Journal of Materials Science (2018)

  10. No Access

    Article

    Effect of ZrO2 Do** on the Microwave Dielectric Properties of Ba(Mg1/3Nb2/3)O3 Ceramics

    The microwave dielectric properties of Ba(Mg1/3Nb2/3)O3 ceramics with x (x = 0–10) wt.% ZrO2 (BMZN) were investigated by the solid-state reaction technique. X-ray diffraction (XRD) analysis suggested that there ...

    Sen Peng, Gaofeng Luo, Mengqiang Wu, Shengquan Yu… in Journal of Electronic Materials (2017)

  11. No Access

    Article

    Effect of La2O3 addition on the microwave dielectric properties of Ba(Mg1/3Ta2/3)O3 ceramics

    In this paper, Ba(Mg1/3Ta2/3)O3 (BMT) ceramics with x (x = 0–5) wt% La2O3 were prepared by the conventional solid-state ceramic route for investigating the effect of La2O3 addition on the microwave dielectric pro...

    Sen Peng, Mengqiang Wu, Jianming Xu… in Journal of Materials Science: Materials in… (2017)

  12. No Access

    Article

    Microwave dielectric properties of Ba[Mg(1−x)/3Sn x Ta2(1−x)/3]O3 (x = 0–0.25) ceramics

    Ba[Mg(1−x)/3Sn x Ta2(1−x)/3]O3 (BMST, x = 0–0.25) ceramics were prepared by the solid-state reaction. The effect of Sn substitution on the structure, microstructure and microwave...

    Sen Peng, Mengqiang Wu, Jianming Xu… in Journal of Materials Science: Materials in… (2017)

  13. No Access

    Article

    Shape-controllable synthesis and morphology-dependent photocatalytic properties of AgBr photocatalysts

    AgBr photocatalysts with ellipsoid, polyhedral and ball-like morphologies were successfully synthesized by simply adjusting external experimental conditions such as the content of surfactant and the Br source....

    Hua Tang, Yuqi Wang, Du Zhang, Kongqiang Wu… in Journal of Materials Science: Materials in… (2016)

  14. No Access

    Article

    Synthesis and characterization of aerogel-like mesoporous nickel oxide for electrochemical supercapacitors

    Highly porous NiO was prepared via a combination of sol-gel process with supercritical drying method in this paper. The as-synthesized NiO samples exhibit 80–90% porosity and high surface area, ie, 180.5–325.6 m2

    Mengqiang Wu, Jiahui Gao, Shuren Zhang, Ai Chen in Journal of Porous Materials (2006)