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17篇 您的检索式:作者名="Dequn Zhang"
    题名 作者 年代 出处 被引量
1Intelligent methods for the process parameter determination of plastic injection molding显示文摘Huang GAO Yun ZHANG Xundao ZHOU Dequn LI 2018Frontiers of Mechanical Engineering2018,13,1:6
2Precise carbon structure control by salt template for high performance sodium-ion storage显示文摘Carbon materials are considered to be one of the most promising anode materials for sodium-ion batteries(SIBs),but the well-ordered graphitic structure limits the intercalation of sodium ions.Besides,the sluggish intercalation kinetics of sodium ions impedes the rate performance.Thus,the precise structure control of carbon materials is important to improve the battery performance.Herein,a 3D porous hard-soft composite carbon(3DHSC)was prepared using the NaCl as the template and phenolic resin and pitch as carbon precursors.The NaCl template restrains the growth of the graphite crystallite during the carbonization process,resulting in small graphitic domains with expanded interlayer spacing which is favorable for the sodium storage.Moreover,the Na Cl templates help to create abundant mesopores and macropores for fast sodium ion diffusion.The porous structure and the graphite crystalline structure can be precisely controlled by simply adjusting the mass ratio of Na Cl,and thus,the suitable structure can be prepared to reach high capacity and rate performance while keeping a relatively high Coulombic efficiency.Typically,a high reversible capacity(215 mA h g^(-1)at 0.05 A g^(-1)),an excellent rate capability(97 mA h g^(-1)at 5 A g^(-1)),and a high initial Coulombic efficiency(60%)are achieved.Dong Qiu Tengfei Cao Jun Zhang Si-Wei Zhang Dequn Zheng Haoliang Wu Wei Lv Feiyu Kang Quan-Hong Yang 2019Journal of Energy Chemistry2019,28,4:3
3Three-dimensional numerical simulation for plastic injection-compression molding显示文摘Yun ZHANG Wenjie YU Junjie LIANG Jianlin LANG Dequn LI 2018Frontiers of Mechanical Engineering2018,13,1:2
4Performance Evaluation of coal enterprises energy conservation and reduction of pollutant emissions base on GRD-TOPSIS显示文摘Gao Yan Zhang Ling Zhou Dequn 2011Energy Procedia2011,,5:1
5On AFS algebra-part I显示文摘Zhang Yunjie Liang Dequn Tong Shaocheng 2004Information Sciences2004,167,:1
6On AFS algebra-part II显示文摘Zhang Yunjie Liang Dequn Tong Shaocheng 2004Information Sciences2004,167,:1
7Synthesis of thermosensitive P(NIPAAm-co-HEMA)/cellulose hydrogels via 'click' chemistry显示文摘Zhang Jing Xu Xiaoding Wu Dequn 2009Carbohydrate Polymers2009,77,3:1
8Political connection~government subsidies and firm fi- nancial performance:Evidence from renewable energy manufacturing in China 显示文摘Huiming Zhang Lianshui Lia Dequn Zhou Peng Zhou 2014Renewable Energy2014,,63:1
9Image classification for image compression and compression result forecast 显示文摘ZHANG Qi LIANG Dequn LI Wenju 2003Journal of Image and Graphics2003,8,4:1
10Injection molding simulation of the filling and post-filling stages based on 3D surface model显示文摘Zhou Huamin Zhang Yisheng Li Dequn 2001Journal of Engineering Manufacture2001,215,10:1
11Cost analy- sis of straw-based power generation in Jiangsu Province, China显示文摘Zhang Qin Zhou Dequn Zhou Peng 2013Applied Energy2013,102,:1
12Heparin modi- fied PEI encapsulated in thermosensitive hydrogels for effi- cient gene delivery and expression 显示文摘Hu Chaohua Zhang Lei Wu Dequn 2009Journal of Materials Chemistry2009,19,:1
13A new chaotic algorithm for image encryption显示文摘Haojiang Gao Yisheng Zhang Shuyun Liang Dequn Li 2005Chaos, Solitons and Fractals2005,,2:1
14N-Heterocyclic carbene-catalyzed [4+2] cyclization of a-chloroaldehydes and aurones: Highly enantioselective synthesis of benzofuran-fused dihydropyran-2-ones显示文摘The chiral N-heterocyclic carbene-catalyzed [4 + 2] annulation of a-chloroaldehydes and aurones was developed, giving the corresponding benzofuran–fused dihydropyranones in good to high yields with good diastereoselectivities and excellent enantioselectivities. The catalytic cycle features with the generation of enolate from chloroaldehdye and its following [4 + 2] cycloaddtion with aurones.Yao Li Kunquan Chen Yan Zhang Dequn Sun Song Ye 2018Chinese Chemical Letters2018,29,8:0
15Tensile Properties with or without Heat Dispersion of Automotive Needlepunched Carpets Made up of Two Layers of Different Materials显示文摘Tensile properties of automotive needlepunched carpets made up of two layers of different materials (a fabric layer and a foam layer) in their thermoforming temperatures ranges with or without heat dispersion were discussed. Effects of forming temperature, extensile speed and fiber orientation on the tensile properties were studied based on an orthogonal experiment design. The ex-perimental results show that automotive carpets are rate-dependent anisotropic materials and more strongly depend on forming temperature than the extensile speed and fiber orientation. Furthermore, contributions of the fabric layer and the foam layer to the overall tensile performance were investigated by comparing the tensile results of single fabric layer with those of the overall carpet. Both the fabric layer and the foam layer show positive effects on the overall tensile strength which is the combination of the two layers’ tensile strength and independent of temperature, extensile speed and fiber orientation. On the other hand, their influences on the overall deformation are relatively complicated.ZHANG Yunqing GUO Zhiying DONG Xianghuai LI Dequn 2008Journal of Wuhan University of Technology(Materials Science)2008,23,5:0
16Tackling the Short-Lived Marangoni Motion Using a Supramolecular Strategy显示文摘Inspired by the intriguing capability of beetles to quickly slide on water,scientists have long imagined the use of this surface-tension-gradient-dominated Marangoni motion in various applications,for exam-ple,self-propulsion.Mengjiao Cheng Dequn Zhang Shu Zhang Zuankai Wang Feng Shi 2019CCS Chemistry2019,1,2:0
17Using agrophotovoltaics to reduce carbon emissions and global rural poverty显示文摘Poverty-alleviation programs using solar energy(PAPSE)are poised to unlock unprecedented capital investments with significant potential to reconcile the energy–poverty–climate nexus.1 These programs are economically feasible because the costs of generating renewable energy have declined precipitously over the past decade;between 2010 and 2019,solar photovoltaiccosts decreased by 82%.Furthermore,the number of annual equivalent-use hours of sunlight in most countries exceeds 1200,meaning that PAPSE approaches are feasible in many places and can be undertaken independently from the power grid.Huiming Zhang Shan Liang Kai Wu Yueming(Lucy)Qiu Yinyin Cai Gabriel Chan Shouyang Wang Dequn Zhou Yi Zhou Zonghao Li 2022The Innovation2022,3,6:0
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