|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Fabrication of Fe nanocomplex pillared few-layered Ti_(3)C_(2)T_(x)MXene with enhanced rate performance for lithium-ion batteries显示文摘Pillaring technologies have been considered as an effective way to improve lithium storage performance of Ti_(3)C_(2)T_(x)MXene.Nevertheless,the pillared hybrids suffer from sluggish Li^(+)diffusion kinetics and electronic transportation due to the compact multi-layered MXene structure,thus exhibiting inferior rate performance.Herein,the few-layered Ti_(3)O_(2)MXene(f-Ti_(3)C_(2)MXene)which is free from restacking can be prepared quickly based on the NH4^(+)ions method.Besides,Fe nanocomplex pillared few-layered Ti_(3)C_(2)T_(x)(FPTC)heterostructures are fabricated via the intercalation of Fe ions into the interlayer of f-Ti_(3)C_(2)MXene.The f-Ti_(3)C_(2)MXene which is immune to restacking can provide a highly conductive substrate for the rapid transport of Li+ions and electrons and possess adequate electrolyte accessible area.Moreover,f-Ti_(3)C_(2)MXene can efficiently relieve the aggregation,prevent the pulverization and buffer the large volume change of Fe nanocomplex during lithiation/delithiation process,leading to enhanced charge transfer kinetics and excellent structural stability of FPTC composites.Consequently,the FPTC hybrids exhibit a high capacity of 535 mAh·g^(-1)after 150 cycles at 0.5 A·g^(-1)and an enhanced rate performance with 310 mAh·g^(-1)after 850 cycles at 5 A·g^(-1).This strategy is facile,universal and can be extended tofabricate various few-layered MXene-derived hybrids with superior rate capability. | Pengfei Huang Shunlong Zhang Hangjun Ying Wentao Yang Jianli Wang Rongnan Guo Weiqiang Han | 2021 | Nano Research2021，14，4： | 3 |
| 2 | Partial Atomic Tin Nanocomplex Pillared Few-Layered Ti_(3)C_(2)Tx MXenes for Superior Lithium-Ion Storage显示文摘MXenes have attracted great interest in various fields,and pillared MXenes open a new path with larger interlayer spacing.However,the further study of pillared MXenes is blocked at multilayered state due to serious restacking phenomenon of few-layered MXene nanosheets.In this work,for the first time,we designed a facile NH4+method to fundamentally solve the restacking issues of MXene nanosheets and succeeded in achieving pillared few-layered MXene.Sn nanocomplex pillared few-layered Ti3C2Tx(STCT)composites were synthesized by introducing atomic Sn nanocomplex into interlayer of pillared few-layered Ti3C2Tx MXenes via pillaring technique.The MXene matrix can inhibit Sn nanocomplex particles agglomeration and serve as conductive network.Meanwhile,the Sn nanocomplex particles can further open the interlayer spacing of Ti3C2Tx during lithiation/delithiation processes and therefore generate extra capacity.Benefiting from the“pillar effect,”the STCT composites can maintain 1016 mAh g^?1 after 1200 cycles at 2000 mA g^?1 and deliver a stable capacity of 680 mAh g^?1 at 5 A g^?1,showing one of the best performances among MXene-based composites.This work will provide a new way for the development of pillared MXenes and their energy storage due to significant breakthrough from multilayered state to few-layered one. | Shunlong Zhang Hangjun Ying Bin Yuan Renzong Hu Wei-Qiang Han | 2020 | Nano-Micro Letters2020，12，6： | 3 |
| 3 | Rational Design of Porous N-Ti3C2 MXene@CNT Microspheres for High Cycling Stability in Li–S Battery显示文摘Herein,N-Ti3C2@CNT microspheres are successfully synthesized by the simple spray drying method.In the preparation process,HCl-treated melamine(HTM)is selected as the sources of carbon and nitrogen.It not only realizes in situ growth of CNTs on the surface of MXene nanosheets with the catalysis of Ni,but also introduces efficient N-doping in both MXene and CNTs.Within the microsphere,MXene nanosheets interconnect with CNTs to form porous and conductive network.In addition,N-doped MXene and CNTs can provide strong chemical immobilization for polysulfides and effectively entrap them within the porous microspheres.Above-mentioned merits enable N-Ti3C2@CNT microspheres to be ideal sulfur host.When used in lithium–sulfur(Li–S)battery,the N-Ti3C2@CNT microspheres/S cathode delivers initial specific capacity of 927 mAh g−1 at 1 C and retains high capacity of 775 mAh g−1 after 1000 cycles with extremely low fading rate(FR)of 0.016%per cycle.Furthermore,the cathode still shows high cycling stability at high C-rate of 4 C(capacity of 647 mAh g−1 after 650 cycles,FR 0.027%)and high sulfur loading of 3 and 6 mg cm−2 for Li–S batteries. | Jianli Wang Zhao Zhang Xufeng Yan Shunlong Zhang Zihao Wu Zhihong Zhuang Wei-Qiang Han | 2020 | Nano-Micro Letters2020，12，1： | 2 |
| 4 | Freestanding and Flexible Interfacial Layer Enables Bottom-Up Zn Deposition Toward Dendrite-Free Aqueous Zn-Ion Batteries显示文摘Aqueous rechargeable zinc ion batteries are regarded as a competitive alternative to lithium-ion batteries because of their distinct advantages of high security,high energy density,low cost,and environmental friendliness.However,deep-seated problems including Zn dendrite and adverse side reactions severely impede the practical application.In this work,we proposed a freestanding Zn-electrolyte interfacial layer composed of multicapsular carbon fibers(MCFs)to regulate the plating/stripping behavior of Zn anodes.The versatile MCFs protective layer can uniformize the electric field and Zn^(2+)flux,meanwhile,reduce the deposition overpotentials,leading to high-quality and rapid Zn deposition kinetics.Furthermore,the bottom-up and uniform deposition of Zn on the Zn-MCFs interface endows long-term and high-capacity plating.Accordingly,the Zn@MCFs symmetric batteries can keep working up to 1500 h with 5 mAh cm^(−2).The feasibility of the MCFs interfacial layer is also convinced in Zn@MCFs||MnO_(2) batteries.Remarkably,the Zn@MCFs||α-MnO_(2)batteries deliver a high specific capacity of 236.1 mAh g^(−1)at 1 A g^(−1)with excellent stability,and maintain an exhilarating energy density of 154.3 Wh kg^(−1) at 33%depth of discharge in pouch batteries. | Hangjun Ying Pengfei Huang Zhao Zhang Shunlong Zhang Qizhen Han Zhihao Zhang Jianli Wang Wei-Qiang Han | 2022 | Nano-Micro Letters2022，14，11： | 2 |
| 5 | Research Progress of Rice-Fish Integrated Farming显示文摘Rice-fish integrated farming( RFIF) can change the agricultural production pattern from mono-farming model to the co-farming model,and the stereoscopic and integrated farming system established by RFIF can change the flat production to the stereoscopic production. Therefore,RFIF is the important development direction for agriculture to change pattern and adjust structure. In order to further promote development of the research and application of RFIF,the general development situation of RFIF in China was reviewed; the effects of RFIF on increasing farmer' income and enhancing agricultural efficiency were clarified. The technologies matched with RFIF,such as rice paddy engineering technology,safe plant protection technology,security fertilization technology,fish disease prevention and control technology and water quality management technology,were summarized,and the supporting role of RFIF for agriculture was pointed out. In addition,the development prospect of RFIF was proposed,as well as the key research direction of RFIF. | Shunlong MENG Gengdong HU DANDan LI Liping QIU Chao SONG Limin FAN Yao ZHENG Wei WU Jiazhang CHEN Xuwen BING | 2018 | Agricultural Biotechnology2018，7，4： | 2 |
| 6 | Quantum discord for two-qubit systems显示文摘 | Luo Shunlong | 2008 | Phys Rev A2008，77，4： | 1 |
| 7 | An effective artificial layer boosting high-performance all-solid-state lithium batteries with high coulombic efficiency显示文摘All-solid-state lithium batteries(ASSLBs)employ high-capacity lithium(Li)metal as the anode and exhibit a higher energy density than that of conventional Li-ion batteries.However,the problems arose from the Li dendrites induce severely parasitic reaction between Li and electrolytes,leading to low coulombic efficiency(CE)and poor cyclic stability.Herein,a poly(vinylidene-co-hexafluoropropylene)/lithium nitrate(PVDF-HFP/LiNO_(3),marked as PFH/LN)artificial layer is employed to modified Li and achieve high CE ASSLBs with polyethylene oxide-Li_(6.4) La_(3)Zr_(1.4)Ta_(0.6)O_(12)(PEO-LLZTO)electrolyte.LN serves as a functionalized additive to facilitate the formation of a robust solid electrolyte interface(SEI),effi-ciently suppressing the formation of Li dendrites.Additionally,LN as a“binder”effectively links PFH with Li,providing good contact.PFH possesses high mechanical strength and moderate flexibility,which can not only physically inhibit the growth of Li dendrites,but also maintain the structural integrity of arti-ficial layer over long-term cycles.Finally,Li/Li cells with such artificial layer demonstrate ultralong cycle life of 1800 and 1000 h under 0.2 and 0.4 mA cm^(-1),respectively.Furtherly,high CE can be achieved when applied in both LiFePO 4 full cells and Li-Cu half cells.This work offers a facile and efficient strategy to greatly promote CE in PEO-based ASSLBs. | Jianli Wang Zhao Zhang Hangjun Ying Shunlong Zhang Hui Tan Gaorong Han Wei-Qiang Han | 2022 | Journal of Materiomics2022，8，2： | 1 |
| 8 | Relative entropy between quantum ensembles显示文摘 | Shunlong Luo Nan Li Xuelian Cao | 2009 | Periodica Mathematica Hungarica2009，，2： | 1 |
| 9 | Analysis of the interfacial interaction in polypropylene/silica nanocomposites显示文摘 | Minzhi Rong Mingqiu Zhang Shunlong Pan Bjorn Lehmann Klaus Friedrich | 2004 | Polymer International2004，53，2： | 1 |
| 10 | Magnesium hydride nanoparticles anchored on MXene sheets as high capacity anode for lithium-ion batteries显示文摘Magnesium hydride, with high specific capacity, favorable voltage profile and low voltage hysteresis properties, is regarded as a promising anode for lithium storage. However, the rapid fading of capacity caused by huge volume change, low electron/ion conduction, and spontaneous agglomeration of active materials during cycling greatly limit its practical application in lithium-ion batteries. Herein, we report the synthesis of monodisperse MgH2 nanoparticles with an average particle size of <20 nm homogeneously anchored on Ti3C2 MXene sheets by bottom-up self-assembly strategy. The unique nanoarchitectures are able to efficiently enhance the lithium insertion/extraction kinetics, accelerate the electron/lithium ion transfer and buffer the strain of volume changes. More importantly, the formed F–Mg bounding between MgH2 and MXene could avoid the shedding of MgH2 nanoparticles to electrolyte during cycling, which significantly enhance the capacity, cyclability, and rate performance of magnesium hydride. Moreover, due to the high density of MXene and the synergistic effect between the MgH2 and MXene matrix, the MgH2/MXene composite with 60 wt% MgH2 delivers a superior volumetric capacity of 1092.9 mAh cm−3 at a current density of 2000 mA g^(−1) after 1000 cycles. These results highlight the great promising of MgH2/MXene composite for high performance lithium-ion batteries. | Shulin Zhong Shunlong Ju Yifei Shao Wei Chen Tengfei Zhang Yuqin Huang Hongyu Zhang Guanglin Xia Xuebin Yu | 2021 | Journal of Energy Chemistry2021，30，11： | 1 |
| 11 | Using Measurement-Induced Disturbance to Characterize Correlations as Classical or Quantum 显示文摘 | LUO Shunlong | 2008 | Physical Review A2008，77，02： | 1 |
| 12 | Quantum Discord for Two-Qubit Systems 显示文摘 | LUO Shunlong | 2008 | Physical Review A2008，77，04： | 1 |
| 13 | Relation between 'No Broadcasting' for Non-commuting States and 'No Local Broadcasting' for Quantum Correlations 显示文摘 | LUO Shunlong LI Nan CAO Xuelian | 2009 | Physical Review A2009，79，05： | 1 |
| 14 | On Quantum No-Broadcasting 显示文摘 | LUO Shunlong | 2010 | Letters in Mathematical Ptiysics2010，92，2： | 1 |
| 15 | Food safety assurance systems in China显示文摘 | Li Bai Chenglin Ma Shunlong Gong Yinsheng Yang | 2007 | Food Control2007，，18： | 1 |
| 16 | Experimental study on flow characteristics and pressure drop of gas-coal mixture through Venturi 显示文摘 | Liu Kai Lu Haifeng Guo Xiaolei Sun Xiaolin Tan Shunlong Gong Xin | 2014 | Powder Technology2014，268，： | 1 |
| 17 | Interfacial effects in polypropylene-silica nanocomposites显示文摘 | Rong Minzhi Zhang Mingqiu Pan Shunlong | 2004 | Journal of Applied Polymer Science2004，92，3： | 1 |
| 18 | Uniform and pitting corrosion modeling for high-strength bridge wires显示文摘 | Li Shunlong Xu Yang Li Hui Guan Xinchun | 2014 | ASCE Journal of Bridge Engineering2014，19，7： | 1 |
| 19 | OnconvexityofgeneralizedWignerYanaseDysoninformation显示文摘 | CAILiang LUO Shunlong | 2008 | LettersinMathematicalPhysics2008，83，3： | 1 |
| 20 | Analysis of the interfacial interaction in polypropylene/silica nanocomposites显示文摘 | Minzhi Rong Mingqiu Zhang Shunlong Pan Bjorn Lehmann Klaus Friedrich | 2004 | Polymer International2004，53，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员