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| 1 | Advanced Ni-Nx-C single-site catalysts for CO2 electroreduction to CO based on hierarchical carbon nanocages and S-doping显示文摘Metal-nitrogen-carbon materials are promising catalysts for CO2 electroreduction to CO. Herein, by taking the unique hierarchical carbon nanocages as the support, an advanced nickel-nitrogen-carbon single-site catalyst is conveniently prepared by pyrolyzing the mixture of NiCl2 and phenanthroline, which exhibits a Faradaic efficiency plateau of > 87% in a wide potential window of −0.6 – −1.0 V. Further S-doping by adding KSCN into the precursor much enhances the CO specific current density by 68%, up to 37.5 A·g−1 at −0.8 V, along with an improved CO Faradaic efficiency plateau of > 90%. Such an enhancement can be ascribed to the facilitated CO pathway and suppressed hydrogen evolution from thermodynamic viewpoint as well as the increased electroactive surface area and improved charge transfer fromkinetic viewpoint due to the S-doping. This study demonstrates a simple and effective approach to advanced electrocatalysts by synergetic modification of the porous carbon-based support and electronic structure of the active sites. | Yiqun Chen Yuejian Yao Yujian Xia Kun Mao Gongao Tang Qiang Wu Lijun Yang Xizhang Wang Xuhui Sun Zheng Hu | 2020 | Nano Research2020，13，10： | 8 |
| 2 | Effect of calcium concentration on textural properties of high and low acyl mixed gellan gels显示文摘 | Yiqun Huang Juming Tang Barry G. Swanson Barbara A. Rasco | 2003 | Carbohydrate Polymers2003，，4： | 1 |
| 3 | Dynamic response and pore pressure model of the saturated soft clay around the tunnel under vibration loading of Shanghai subway显示文摘 | TANG Yiqun CUI Zhendong ZHANG Xi | 2008 | Engineering Geology2008，98，3： | 1 |
| 4 | Controlling subsidence caused by de-watering in a deep foundation pit显示文摘 | Jianxiu Wang Bo Feng Yan Liu Lingao Wu Yanfei Zhu Xingsheng Zhang Yiqun Tang Ping Yang | 2012 | Bulletin of Engineering Geology and the Environment2012，，3： | 1 |
| 5 | Fractal characteristics and stability of soil aggregates in karst rocky desertification areas显示文摘 | Yiqun Tang Jun Li Xiaohui Zhang Ping Yang Jianxiu Wang Nianqing Zhou | 2013 | Natural Hazards2013，，1： | 1 |
| 6 | Model test of the tunnel subjected to high water pressure in Jinping Second Cascade Hydropower Station,China显示文摘In the area with high groundwater pressure,grout curtain is often adopted to reduce the water pressure on tunnel lining.A series of model tests for the diversion tunnel of the Jinping Second Cascade Hydropower Station,China,is designed to study the effect of grout curtain.The impact of the thickness of grout curtain,permeability of grout curtain,internal water pressure and drainage inflow on the distribution of water pressure are discussed.The results indicates that under un-drained condition,water pressure is equal to hydrostatic one no matter grout curtain is selected or not,water pressure under drained condition is far less than that of un-drained condition,drainage in tunnel can reduce tunnel water pressure effectively.For same inflow,both increasing of thickness and decrease of hydraulic conductivity of grout curtain can reduce water pressure effectively.For the same water pressure,the smaller inflow of grout curtain,the less volume of water to be discharged.The impact of hydraulic conductivity of grout curtain is more obvious than that of thickness.With increasing of internal water pressure,the water pressure of grout curtain increases too,and the water pressure increases nearly linearly.The proposed thickness of grout curtain for the diversion tunnels is 16 m. | WANG JianXiu 1,2,FENG Bo 2,HU LiSheng 2,TIAN PuZhuo 2,SUI DongChang 2,TANG YiQun 1,2 &YANG Ping 1,2 1 Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education,Tongji University,Shanghai 200092,China 2 Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China | 2011 | Science China(Technological Sciences)2011，54，S1： | 1 |
| 7 | Numerical simulation of deep foundation pit dewatering and optimization of controlling land subsidence显示文摘 | Nianqing Zhou Pieter A. Vermeer Rongxiang Lou Yiqun Tang Simin Jiang | 2010 | Engineering Geology2010，，3： | 1 |
| 8 | Effect of calcium concentration on textural properties of high and low acyl mixed gellan gels显示文摘 | Yiqun Huang Juming Tang Barry G. Swanson Barbara A. Rasco | 2003 | Carbohydrate Polymers2003，，4： | 1 |
| 9 | Land subsidence and pore structure of soils caused by the high-rise building group through centrifuge model test 显示文摘 | CUI Zhendong TANG Yiqun | 2010 | Engineering Geology2010，113，14： | 1 |
| 10 | Application of grey theory-based model to prediction of land subsidence due to engineering environment in Shanghai显示文摘 | TANG Yiqun CUI Zhendong WANG Jianxiu | 2008 | Environmental Geology2008，55，3： | 1 |
| 11 | Near infrared spectroscopy: a new tool for studying physical and chemical properties of polysaccharide gels 显示文摘 | Huang Yiqun Tang Juming Barry G S | 2003 | Carbohydr Polym2003，53，： | 1 |
| 12 | Effect of calcium concentration on textural properties of high and low acyl mixed gellan gels显示文摘 | HUANG Yiqun TANG Juming SWANSON B G | 2003 | Carbohydrate Polymers2003，54，4： | 1 |
| 13 | Effect of calcium concentration on textural properties of high and low acyl mixed gellan gels显示文摘 | Yiqun Huang Juming Tang Barry G. Swanson Barbara A. Rasco | 2003 | Carbohydrate Polymers2003，，4： | 1 |
| 14 | Effect of calcium concentration on textural properties of high and low acyl mixed gellan gels显示文摘 | HUANG Yiqun TANG Junming SWANSON B G | 2003 | Carbohydrate Polymers2003，54，3： | 1 |
| 15 | Controlling subsidence caused by de-watering in a deep foundation pit显示文摘 | Jianxiu Wang Bo Feng Yan Liu Lingao Wu Yanfei Zhu Xingsheng Zhang Yiqun Tang Ping Yang | 2012 | Bulletin of Engineering Geology and the Environment2012，，3： | 1 |
| 16 | Test on cyclic creep behavior of mucky clay in Shanghai under step cyclic loading显示文摘 | Tang Yiqun Zhou Jie Liu Sha | 2011 | Environmental Earth Sciences2011，63，2： | 1 |
| 17 | Application of grey theory-based model to prediction of land subsidence due to engineering environment in Shanghai显示文摘 | Tang Yiqun Cui Zhendong Wang Jianxiu | 2008 | Environmental Geology2008，55，3： | 1 |
| 18 | 查看详情显示文摘 | Zhu Shanbing Tang Minxue Ji Yiqun | | 0，，： | 1 |
| 19 | The catalytic activity of cytochrome P450 3A22 is critical for the metabolism of T-2 toxin in porcine reservoirs显示文摘 | Xiaohu Ge Junping Wang Jing Liu Jun Jiang Huina Lin Jun Wu Man Ouyang Xianqing Tang Ming Zheng Ming Liao Yiqun Deng | 2010 | Catalysis Communications2010，，2： | 1 |
| 20 | Generation ofαGal-enhanced bifunctional tumor vaccine显示文摘Hepatocellular carcinoma(HCC)is a common malignant tumor with poor prognosis and high mortality.In this study,we demonstrated a novel vaccine targeting HCC and tumor neovascular endothelial cells by fusing recombinant MHCC97H cells expressing porcine a-1,3-galactose epitopes(a Gal)and endorphin extracellular domains(END)with dendritic cells(DCs)from healthy volunteers.END^(+)/Gal^(+)-MHCC97H/DC fusion cells induced cytotoxic T lymphocytes(CTLs)and secretion of interferon-gamma(IFN-γ).CTLs targeted cells expressing a Gal and END and tumor angiogenesis.The fused cell vaccine can effectively inhibit tumor growth and prolong the survival time of human hepatoma mice,indicating the high clinical potential of this new cell based vaccine. | Jian He Yu Huo Zhikun Zhang Yiqun Luo Xiuli Liu Qiaoying Chen Pan Wu Wei Shi Tao Wu Chao Tang Huixue Wang Lan Li Xiyu Liu Yong Huang Yongxiang Zhao Lu Gan Bing Wang Liping Zhong | 2022 | Acta Pharmaceutica Sinica B2022，12，7： | 0 |
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