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| 1 | Highly conductive dodecaborate/MXene composites for high performance supercapacitors显示文摘With the increasingly prominent energy and environmental issues,the supercapacitors,as a highly efficient and clean energy conversion and storage devices,meet the requirements well.However,it is still a challenge to enhance the capacitance and energy density of supercapacitors.A novel and highly conductive dodecaborate/MXene composites have been designed for high performance supercapacitors.The surface charge property of MXene was modified by a simple ultrasonic treatment with ammonium ion,and the dodecaborate ion can be inserted into the inner surface of MXene by electrostatic adsorption.Due to the unique icosahedral cage conjugate structure formed by the B-B bond and the highly delocalized three-dimensionalπbond structure of the electrons,the negative charge is delocalied on the whole dodecaborate ion,which reduces the ability to bind to cations.Therefore,the cations can move easily,and the dodecaborate can act as a“lubricant”for ion diffusion between the MXene layers,which significantly improves the ion transfer rate of supercapacitors.The dodecaborate/MXene composites can achieve an extremely high specific capacitance of 366 F.g^-1 at a scan rate of 2 mV.s^-1,which is more than eight times higher than that of MXene(43 F1-)at the same scan rate.Our finding provides a novel route on the fabrication of the high performance supercapacitors. | Zhenxing Li Chang Ma Yangyang Wen Zhiting Wei Xiaofei Xing Junmei Chu Chengcheng Yu Kaili Wang Zhao-Kui Wang | 2020 | Nano Research2020，13，1： | 7 |
| 2 | Effect of Particle Shape on Catalyst Deactivation during 2-Butene and Isobutane Alkylation of Liquid Phase in Fixed-Bed Reactor Using Particle-Resolved CFD Simulation显示文摘How catalyst shape affects its deactivation is a crucial issue for quickly decaying catalysts such as zeolite in 2-butene and isobutane alkylation.In this work,steady simulations are used to determine the temperature and species distribution in fixed beds filled with particles of four shapes.Subsequently,unsteady simulations are used to study the deactivation behavior of the catalysts based on the steady simulation results.We describe the deactivation rate and type of catalyst deactivation by defining a local internal diffusivity,which is affected by catalytic activity.The results reveal that the internal diffusion distance of the catalyst determines the deactivation rate,whereas the local internal diffusivity determines its deactivation type. | Zhang Sizhen Zhu Zhenxing Xin Feng Chu Menghan | 2022 | China Petroleum Processing & Petrochemical Technology2022，24，4： | 2 |
| 3 | Serum N1-Methylnicotinamide Is Associated With Obesity and Diabetes in Chinese显示文摘 | Ming Liu Lihua Li Jihong Chu Boyu Zhu Qingtao Zhang Xueyan Yin Weimin Jiang Guoliang Dai Wenzheng Ju Zhenxing Wang Qin Yang Zhuyuan Fang | 2015 | The Journal of Clinical Endocrinology & Metabolis2015，，8： | 1 |
| 4 | Syphilis and HIV Seroconversion Among a 12-Month Prospective Cohort of Men Who Have Sex With Men in Shenyang, China显示文摘 | Jun-Jie Xu Min Zhang Katherine Brown Kathleen Reilly Hailong Wang Qinghai Hu Haibo Ding Zhenxing Chu Tristan Bice Hong Shang | 2010 | Sexually Transmitted Diseases2010，，： | 1 |
| 5 | The Establishment and Spatiotemporal History of A Novel HIV-1 CRF01_AE Lineage in Shenyang City, Northeastern China in 2002–2019显示文摘Dear Editor,In China,HIV-1 CRF01_AE has always been one of the most prevalent subtypes,especially among sexually active population,since it was initially reported in Yunnan and Guangxi Provinces during the early 1990s(Cheng et al.1994;Yu et al.1998;Chen et al.1999).Multiple independent introductions of CRF01_AE have led to the establishment of at least eight epidemic lineages in China,which have been circulating among different high-risk populations and have variable prevalence and geographic distribution(Li et al.2017). | Minghui An Wei Song Bin Zhao Xue Dong Lin Wang Wen Tian Xin Li Lu Wang Zhenxing Chu Junjue Xu Haibo Ding Xiaoxu Han Hong Shang | 2021 | Virologica Sinica2021，36，6： | 0 |
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