Search Results - "Zhang, Guoqi"

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  1. 1

    Cobalt-Catalyzed Acceptorless Alcohol Dehydrogenation: Synthesis of Imines from Alcohols and Amines by Zhang, Guoqi, Hanson, Susan K

    Published in Organic letters (01-02-2013)
    “…A cobalt catalyst has been developed for the acceptorless dehydrogenation of alcohols and applied to synthesize imines from alcohols and amines. Deuterium…”
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  2. 2

    Cobalt-Catalyzed Synthesis of Aromatic, Aliphatic, and Cyclic Secondary Amines via a “Hydrogen-Borrowing” Strategy by Yin, Zhiwei, Zeng, Haisu, Wu, Jing, Zheng, Shengping, Zhang, Guoqi

    Published in ACS catalysis (07-10-2016)
    “…The replacement of precious metals with inexpensive, less toxic, and earth-abundant elements in typical noble-metal-mediated organic transformations is a major…”
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  3. 3

    Improving Gas-Sensing Performance Based on MOS Nanomaterials: A Review by Xue, Shirui, Cao, Sicheng, Huang, Zhaoling, Yang, Daoguo, Zhang, Guoqi

    Published in Materials (30-07-2021)
    “…In order to solve issues of air pollution, to monitor human health, and to promote agricultural production, gas sensors have been used widely. Metal oxide…”
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  4. 4

    PoF-Simulation-Assisted Reliability Prediction for Electrolytic Capacitor in LED Drivers by Sun, Bo, Fan, Xuejun, Qian, Cheng, Zhang, Guoqi

    “…The temperature of electrolytic capacitor in light-emitting diode (LED) drivers continuously increases under operation conditions, thus the capacitors degrade…”
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  5. 5

    A review of small heat pipes for electronics by Chen, Xianping, Ye, Huaiyu, Fan, Xuejun, Ren, Tianling, Zhang, Guoqi

    Published in Applied thermal engineering (05-03-2016)
    “…•Small heat pipes are the preferred cooling solutions for electronics.•The wicks from micro to nano sizes are under development for the ability to enhance the…”
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  6. 6

    Metal-Organic Framework-Derived Bamboo-like Nitrogen-Doped Graphene Tubes as an Active Matrix for Hybrid Oxygen-Reduction Electrocatalysts by Li, Qing, Pan, Hengyu, Higgins, Drew, Cao, Ruiguo, Zhang, Guoqi, Lv, Haifeng, Wu, Kangbing, Cho, Jaephil, Wu, Gang

    “…In this work, large size (i.e., diameter > 100 nm) graphene tubes with nitrogen‐doping are prepared through a high‐temperature graphitization process of…”
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  7. 7

    Effects of Defect and Temperature on the Mechanical Performance of WS2: A Multiscale Analysis by Tang, Hongyu, Hu, Dong, Cui, Zhen, Ye, Huaiyu, Zhang, Guoqi

    Published in Journal of physical chemistry. C (04-02-2021)
    “…This paper analyzes the mechanical properties of tungsten disulfide (WS2) by means of multiscale simulation, including density functional theory (DFT),…”
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  8. 8

    Understanding the Mechanisms of Cobalt-Catalyzed Hydrogenation and Dehydrogenation Reactions by Zhang, Guoqi, Vasudevan, Kalyan V, Scott, Brian L, Hanson, Susan K

    Published in Journal of the American Chemical Society (12-06-2013)
    “…Cobalt(II) alkyl complexes of aliphatic PNP pincer ligands have been synthesized and characterized. The cationic cobalt(II) alkyl complex…”
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  9. 9

    Graphene/Graphene-Tube Nanocomposites Templated from Cage-Containing Metal-Organic Frameworks for Oxygen Reduction in Li-O2 Batteries by Li, Qing, Xu, Ping, Gao, Wei, Ma, Shuguo, Zhang, Guoqi, Cao, Ruiguo, Cho, Jaephil, Wang, Hsing-Lin, Wu, Gang

    Published in Advanced materials (Weinheim) (05-03-2014)
    “…Nitrogen‐doped graphene/graphene‐tube nanocomposites are prepared by a hightemperature approach using a newly designed cage‐containing metal‐organic framework…”
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  10. 10

    Thermal Management on IGBT Power Electronic Devices and Modules by Qian, Cheng, Gheitaghy, Amir Mirza, Fan, Jiajie, Tang, Hongyu, Sun, Bo, Ye, Huaiyu, Zhang, Guoqi

    Published in IEEE access (01-01-2018)
    “…As an increasing attention towards sustainable development of energy and environment, the power electronics (PEs) are gaining more and more attraction on…”
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  11. 11

    Mechanical, Thermodynamic and Electronic Properties of Wurtzite and Zinc-Blende GaN Crystals by Qin, Hongbo, Luan, Xinghe, Feng, Chuang, Yang, Daoguo, Zhang, Guoqi

    Published in Materials (12-12-2017)
    “…For the limitation of experimental methods in crystal characterization, in this study, the mechanical, thermodynamic and electronic properties of wurtzite and…”
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  12. 12

    Materials, Electrical Performance, Mechanisms, Applications, and Manufacturing Approaches for Flexible Strain Sensors by Han, Fei, Li, Min, Ye, Huaiyu, Zhang, Guoqi

    Published in Nanomaterials (Basel, Switzerland) (05-05-2021)
    “…With the recent great progress made in flexible and wearable electronic materials, the upcoming next generation of skin-mountable and implantable smart devices…”
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  13. 13

    Review of Packaging Schemes for Power Module by Hou, Fengze, Wang, Wenbo, Cao, Liqiang, Li, Jun, Su, Meiying, Lin, Tingyu, Zhang, Guoqi, Ferreira, Braham

    “…SiC devices are promising for outperforming Si counterparts in high-frequency applications due to its superior material properties. Conventional wirebonded…”
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  14. 14

    Identification and Robust Control of the Nonlinear Photoelectrothermal Dynamics of LED Systems by Dong, Jianfei, Zhang, Guoqi

    “…In lighting systems consisting light-emitting diodes (LEDs), excessive temperature is a main cause of degraded luminous efficacy, which leads to reduced…”
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  15. 15

    Redox-Noninnocent Ligand-Supported Vanadium Catalysts for the Chemoselective Reduction of CX (X = O, N) Functionalities by Zhang, Guoqi, Wu, Jing, Zheng, Shengping, Neary, Michelle C, Mao, Jincheng, Flores, Marco, Trovitch, Ryan J, Dub, Pavel A

    Published in Journal of the American Chemical Society (25-09-2019)
    “…Catalysis is the second largest application for V after its use as an additive to improve steel production. Molecular complexes of vanadium­(V) are…”
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  16. 16

    Unraveling the hydrogen sulfide aging mechanism on electrical-thermal–mechanical property degradation of sintered nanocopper interconnects used in power electronics packaging by Chen, Wei, Liu, Xu, Hu, Dong, Liu, Xu, Zhu, Xi, Fan, Xuejun, Zhang, Guoqi, Fan, Jiajie

    Published in Materials & design (01-02-2024)
    “…[Display omitted] •Sintered nanoCu interconnects severely degrade under H2S-rich offshore and coastal usage conditions.•Sintered nanoCu and bulk Cu corrosion…”
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  17. 17

    Critical role of sphingosine-1-phosphate receptor-2 in the disruption of cerebrovascular integrity in experimental stroke by Kim, Gab Seok, Yang, Li, Zhang, Guoqi, Zhao, Honggang, Selim, Magdy, McCullough, Louise D., Kluk, Michael J., Sanchez, Teresa

    Published in Nature communications (05-08-2015)
    “…The use and effectiveness of current stroke reperfusion therapies are limited by the complications of reperfusion injury, which include increased…”
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  18. 18

    First-Principles Investigation of the Adsorption Behaviors of CH₂O on BN, AlN, GaN, InN, BP, and P Monolayers by Feng, Chuang, Qin, Hongbo, Yang, Daoguo, Zhang, Guoqi

    Published in Materials (25-02-2019)
    “…CH₂O is a common toxic gas molecule that can cause asthma and dermatitis in humans. In this study the adsorption behaviors of the CH₂O adsorbed on the boron…”
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  19. 19

    Molecular Dynamics Simulation of Sintering Densification of Multi-Scale Silver Layer by Liang, Peijie, Pan, Zhiliang, Tang, Liang, Zhang, Guoqi, Yang, Daoguo, He, Siliang, Yan, Haidong

    Published in Materials (17-03-2022)
    “…Based on molecular dynamics (MD), in this study, a model was established to simulate the initial coating morphology of silver paste by using a random…”
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