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| 1 | Trade-offs and Synergies of Ecosystem Services in Karst Area of China Driven by Grain-for-Green Program显示文摘As an important means regulating the relationship between human and natural ecosystem,ecological restoration program plays a key role in restoring ecosystem functions.The Grain-for-Green Program(GFGP,One of the world’s most ambitious ecosystem conservation set-aside programs aims to transfer farmland on steep slopes to forestland or grassland to increase vegetation coverage)has been widely implemented from 1999 to 2015 and exerted significant influence on land use and ecosystem services(ESs).In this study,three ecological models(In VEST,RUSLE,and CASA)were used to accurately calculate the three key types of ESs,water yield(WY),soil conservation(SC),and net primary production(NPP)in Karst area of southwestern China from 1982 to 2015.The impact of GFGP on ESs and trade-offs was analyzed.It provides practical guidance in carrying out ecological regulation in Karst area of China under global climate change.Results showed that ESs and trade-offs had changed dramatically driven by GFGP.In detail,temporally,SC and NPP exhibited an increasing trend,while WY exhibited a decreasing trend.Spatially,SC basically decreased from west to east;NPP basically increased from north to south;WY basically increased from west to east;NPP and SC,SC and WY developed in the direction of trade-offs driven by the GFGP,while NPP and WY developed in the direction of synergy.Therefore,future ecosystem management and restoration policy-making should consider trade-offs of ESs so as to achieve sustainable provision of ESs. | WANG Xiaofeng ZHANG Xinrong FENG Xiaoming LIU Shirong YIN Lichang CHEN Yongzhe | 2020 | Chinese Geographical Science2020，30，1： | 8 |
| 2 | Role of Co in formation of Ni-Ti clusters in maraging stainless steel显示文摘The effect of Co addition on the formation of Ni-Ti clusters in maraging stainless steel was studied by three dimensional atom probe(3 DAP) and first-principles calculation. The cluster analysis based on the maximum separation approach showed an increase in size but a decrease in density of Ni-Ti clusters with increasing the Co content. The first-principles calculation indicated weaker Co-Ni(Co-Ti) interactions than Co-Ti(Fe-Ti) interactions, which should be the essential reason for the change of distribution characteristics of Ni-Ti clusters in bcc Fe caused by Co addition. | Jialong Tian M.Babar Shahzad Wei Wang Lichang Yin Zhouhua Jiang Ke Yang | 2018 | Journal of Materials Science & Technology2018，34，9： | 4 |
| 3 | Nodeless superconductivity in the kagome metal CsV_(3)Sb_(5)显示文摘The recently discovered kagome metal series AV3Sb5(A=K, Rb, Cs) exhibits topologically nontrivial band structures, chiral charge order and superconductivity, presenting a unique platform for realizing exotic electronic states. The nature of the superconducting state and the corresponding pairing symmetry are key questions that demand experimental clarification. Here, using a technique based on the tunneling diode oscillator, the magnetic penetration depth ?λ(T) of CsV3Sb5 was measured down to 0.07 K. A clear exponential behavior in ?λ(T) with marked deviations from a T or T2 temperature dependence was observed at low temperatures, indicating an absence of nodal quasiparticles. Temperature dependence of the superfiuid density and electronic specific heat can be described by two-gap s-wave superconductivity, consistent with the presence of multiple Fermi surfaces in CsV3Sb5. These results evidence nodeless superconductivity in CsV3Sb5 under ambient pressure, and constrain the allowed pairing symmetry. | Weiyin Duan Zhiyong Nie Shuaishuai Luo Fanghang Yu Brenden R.Ortiz Lichang Yin Hang Su Feng Du An Wang Ye Chen Xin Lu Jianjun Ying Stephen DWilson Xianhui Chen Yu Song Huiqiu Yuan | 2021 | Science China(Physics,Mechanics & Astronomy)2021，64，10： | 3 |
| 4 | Superconducting gap evolution of kagome metal CsV3Sb5 under pressure显示文摘Kagome superconductors AV3Sb5(A=Cs,V,Sb) have served as an ideal platform to unveil the intriguing competitions between charge-density-wave(CDW),superconductivity and possible nontrivial topological states.We report soft point-contact spectroscopy(SPCS) studies on CsV3Sb5under pressure up to 2.5 GPa.Its superconducting transition temperature Tcand gaps for SPCS at pressure P=0.1 GPa suggest the absence of the adverse local strain effect as observed in point-contacts at ambient pressure,while the SPCS-determined Tcunder hydrostatic pressure deviates from the reported double dome feature below 2.5 GPa.Three distinct gap values in CsV3Sb5are proposed to exist through the whole pressure range with 2Δ1/kBTc≤1,2Δ2/kBTc~2.3-3.0 and 2Δ3/kBTc>3.5.The two smaller gaps for 2Δ1/kBTc≤1 and 2Δ2/kBTc~2.3-3.0 are robust under pressure,while there is no trace of the largest gap 2Δ3/kBTc>3.5 for SPCS in the c direction with P≤P1=0.7 GPa and P≥ P2=2.0 GPa and it becomes observable in the pressure range of(P1,P2),suggesting a complex relation between CDW and superconductivity between(P1,P2). | Dongting Zhang Chufan Chen Lichang Yin Yan'En Huang Fengrui Shi Yi Liu Xiaofeng Xu Huiqiu Yuan Xin Lu | 2023 | Science China(Physics,Mechanics & Astronomy)2023，66，2： | 2 |
| 5 | Polyhedral Oligomeric Silsesquioxane (POSS) Polymers and Copolymers: A Review显示文摘 | Guizhi Li Lichang Wang Hanli Ni Charles U. Pittman | 2001 | Journal of Inorganic and Organometallic Polymers2001，，3： | 1 |
| 6 | Mechanical and viscoelastic properties of semi-interpenetrating ploymer networks of poly ( vinyl choloride)/thermosetting resin blends 显示文摘 | XU Xiaoming WANG Lichang TOGHIANI H | 2000 | PolymEngSci2000，40，6： | 1 |
| 7 | Studies of rhodium nanoparticles using the first principles density functional theory calculations显示文摘 | WANG LICHANG GE QINGFENG | 2002 | Chemical Physics Letter2002，366，： | 1 |
| 8 | Multiatom activation of single-atom electrocatalysts via remote coordination for ultrahigh-rate two-electron oxygen reduction显示文摘Electrocatalytic oxygen reduction via a two-electron pathway(2e^(-)-ORR)is a promising and eco-friendly route for producing hydrogen peroxide(H_(2)O_(2)).Single-atom catalysts(SACs)typically show excellent selectivity towards 2e^(-)-ORR due to their unique electronic structures and geometrical configurations.The very low density of single-atom active centers,however,often leads to unsatisfactory H_(2)O_(2)yield rate,significantly inhibiting their practical feasibility.Addressing this,we herein introduce fluorine as a secondary doping element into conventional SACs,which does not directly coordinate with the singleatom metal centers but synergize with them in a remote manner.This strategy effectively activates the surrounding carbon atoms and converts them into highly active sites for 2e^(-)-ORR.Consequently,a record-high H_(2)O_(2)yield rate up to 27 mol g^(-1)h^(-1)has been achieved on the Mo–F–C catalyst,with high Faradaic efficiency of 90%.Density functional theory calculations further confirm the very kinetically facile 2e^(-)-ORR over these additional active sites and the superiority of Mo as the single-atom center to others.This strategy thus not only provides a high-performance electrocatalyst for 2e^(-)-ORR but also should shed light on new strategies to significantly increase the active centers number of SACs. | Xiaoqing Liu Rui Chen Wei Peng Lichang Yin De'an Yang Feng Hou Liqun Wang Ji Liang | 2023 | Journal of Energy Chemistry2023，，1： | 1 |
| 9 | Polyhedral oligomeric silsesquioxane (POSS) polymers and copolymers显示文摘 | Li Guizhi Wang Lichang Ni Hanli | 2001 | Organometallic Polymers2001，11，3： | 1 |
| 10 | Viscoelastic and mechanical properties of epoxy/multifunctional polyhedral oligomeric silsesquioxane nanocomposites and epoxy/ladderlike polyphenysilsesquioxane blends 显示文摘 | Li Guizhi Wang Lichang Toghiani H | 2001 | Macromolec2001，34，10： | 1 |
| 11 | 显示文摘 | LIGuo-Wei(李国伟) JINYue(晋跃) LIChang品leng(李长生) etal | | WujiHuaxueXueba0，，： | 1 |
| 12 | 显示文摘 | LIChang XUEWei ZHANGTing etal(李畅 薛唯 章婷 等) | 2015 | 光谱学与光谱分析2015，35，1： | 1 |
| 13 | Intrathoracic central ve- nous catheter injection Ru Aidi injection in the treatment of malig- nant pleural effusion clinical observation 显示文摘 | War Yufang Chert Chunfen Fan Lichang | 2006 | North China Coal Medical College2006，，8： | 1 |
| 14 | Polyhedral Oligomeric Silsesquioxane (POSS) Polymers and Copolymers: A Review显示文摘 | Guizhi Li Lichang Wang Hanli Ni Charles U. Pittman | 2001 | Journal of Inorganic and Organometallic Polymers2001，，3： | 1 |
| 15 | Development of a differentiable virus via a spontaneous deletion in the nsp2 region associated with cell adaptation of porcine reproductive and respiratory syndrome virus显示文摘 | Wang Xiaomin Sun Lichang Lia Yanhua | 2013 | Virus Res2013，171，： | 1 |
| 16 | Polyhedral oligomeric silsesquioxane(POSS) polymers and copolymers:A review显示文摘 | Li Guizhi Wang Lichang Ni Hanli | 2001 | J Inorg Organomet Polym2001，11，3： | 1 |
| 17 | Applying the grey predictionmodel to the global integrated circuit industry显示文摘 | HSU Lichang | 2003 | Technological Forecasting & Social Change2003，70，： | 1 |
| 18 | N-Linked Glycosylation of GP5 of Porcine Reproductive and Respiratory Syndrome Virus Is Critically Important for Virus Replication In Vivo显示文摘 | Zuzhang Wei Tao Lin Lichang Sun Yanhua Li Xiaoming Wang Fei Gao Runxia Liu Chunyan Chen Guangzhi Tong Shishan Yuan | 2012 | Journal of Virology2012，，18： | 1 |
| 19 | Mechanical and viscoelastic properties of semi - Interpenetrating polymer networks of poly(vinyl chloride)/ thermosetting resin blends显示文摘 | Charles U Pittman Jr Xu XiaoMing Wang LiChang | 2000 | Polymer Engineering and Science2000，40，6： | 1 |
| 20 | Forecasting integrated circuit output using multivariate grey model and grey relational analysis显示文摘 | HSU Lichang WANG Chaohung | 2009 | Expert Systems with Applications2009，36，： | 1 |
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