|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Electrochromic-Induced Rechargeable Aqueous Batteries: An Integrated Multifunctional System for Cross-Domain Applications显示文摘Multifunctional electrochromic-induced rechargeable aqueous batteries(MERABs) integrate electrochromism and aqueous ion batteries into one platform, which is able to deliver the conversion and storage of photo-thermal-electrochemical sources.Aqueous ion batteries compensate for the drawbacks of slow kinetic reactions and unsatisfied storage capacities of electrochromic devices. On the other hand, electrochromic technology can enable dynamically regulation of solar light and heat radiation. However,MERABs still face several technical issues, including a trade-off between electrochromic and electrochemical performance, low conversion efficiency and poor service life. In this connection, novel device configuration and electrode materials, and an optimized compatibility need to be considered for multidisciplinary applications. In this review,the unique advantages, key challenges and advanced applications are elucidated in a timely and comprehensive manner. Firstly, the prerequisites for effective integration of the working mechanism and device configuration, as well as the choice of electrode materials are examined. Secondly, the latest advances in the applications of MERABs are discussed, including wearable, self-powered, integrated systems and multisystem conversion. Finally, perspectives on the current challenges and future development are outlined, highlighting the giant leap required from laboratory prototypes to large-scale production and eventual commercialization. | Qi Zhao Zhenghui Pan Binbin Liu Changyuan Bao Ximeng Liu Jianguo Sun Shaorong Xie Qing Wang John Wang Yanfeng Gao | 2023 | Nano-Micro Letters2023，15，6： | 2 |
| 2 | A Study on the Earth Pressure of Top Culvert of High Embank- ment显示文摘 | Zhou Shisheng Sun Ximeng Peng Jun | 2012 | Applied Mechanics and Materials2012，，： | 1 |
| 3 | Preparation of cyano-functionalized multi- walled carbon nanotubes as solid-phase extraction sorbent for preconcentration of phenolic com- pounds in environmental water显示文摘 | GAO Wenhua SUN Ximeng CHEN Tufeng | 2012 | J Sep Sci2012，35，： | 1 |
| 4 | Chevron-type graphene nanoribbons with a reduced energy band gap:Solution synthesis,scanning tunneling microscopy and electrical characterization显示文摘Graphene nanoribbons(GNRs)attract a growing interest due to their tunable physical properties and promise for device applications.A variety of atomically precise GNRs have recently been synthesized by on-surface and solution approaches.While on-surface GNRs can be conveniently visualized by scanning tunneling microscopy(STM),and their electronic structure can be probed by scanning tunneling spectroscopy(STS),such characterization remains a great challenge for the solution-synthesized GNRs.Here,we report solution synthesis and detailed STM/STS characterization of atomically precise GNRs with a meandering shape that are structurally related to chevron GNRs but have a reduced energy band gap.The ribbons were synthesized by Ni0-mediated Yamamoto polymerization of specially designed molecular precursors using triflates as the leaving groups and oxidative cyclodehydrogenation of the resulting polymers using Scholl reaction.The ribbons were deposited onto III-V semiconducting InAs(110)substrates by a dry contact transfer technique.High-resolution STM/STS characterization not only confirmed the GNR geometry,but also revealed details of electronic structure including energy states,electronic band gap,as well as the spatial distribution of the local density of states.The experimental STS band gap of GNRs is about 2 eV,which is very close to 2.35 eV predicted by the density functional theory simulations with GW correction,indicating a weak screening effect of InAs(110)substrate.Furthermore,several aspects of GNR-InAs(110)substrate interactions were also probed and analyzed,including GNR tunable transparency,alignment to the substrate,and manipulations of GNR position by the STM tip.The weak interaction between the GNRs and the InAs(110)surface makes InAs(110)an ideal substrate for investigating the intrinsic properties of GNRs.Because of the reduced energy band gap of these ribbons,the GNR thin films exhibit appreciably high electrical conductivity and on/off ratios of about 10 in field-effect transistor measurements,suggesting their promise for device applications. | Ximeng Liu Gang Li Alexey Lipatov Tao Sun Mohammad Mehdi Pour Narayana R.Aluru Joseph W.Lyding Alexander Sinitskii | 2020 | Nano Research2020，13，6： | 0 |
| 5 | CRISPR-mediated acceleration of wheat improvement:advances and perspectives显示文摘Common wheat(Triticum aestivum)is one of the most widely cultivated and consumed crops globally.In the face of limited arable land and climate changes,it is a great challenge to maintain current and increase future wheat production.Enhancing agronomic traits in wheat by introducing mutations across all three homoeologous copies of each gene has proven to be a difficult task due to its large genome with high repetition.However,clustered regularly interspaced short palindromic repeat(CRISPR)/CRISPR-associ-ated nuclease(Cas)genome editing technologies offer a powerful means of precisely manipulating the genomes of crop species,thereby opening up new possibilities for biotechnology and breeding.In this review,we first focus on the development and optimization of the current CRISPR-based genome editing tools in wheat,emphasizing recent breakthroughs in precise and multiplex genome editing.We then describe the general procedure of wheat genome editing and highlight different methods to deliver the genome editing reagents into wheat cells.Furthermore,we summarize the recent applications and ad-vancements of CRISPR/Cas technologies for wheat improvement.Lastly,we discuss the remaining chal-lenges specific to wheat genome editing and its future prospects. | Ximeng Zhou Yidi Zhao Pei Ni Zhongfu Ni Qixin Sun Yuan Zong | 2023 | Journal of Genetics and Genomics2023，50，11： | 0 |
| 6 | Frameworked electrolytes:Ionic transport behavior and high mobility for solid state batteries显示文摘All solid-state batteries(ASSBs)are the holy grails of rechargeable batteries,where extensive searches are ongoing in the pursuit of ideal solid-state electrolytes.Nevertheless,there is still a long way off to the satisfactorily high(enough)ionic conductivity,long-term stability and especially being able to form compatible interfaces with the solid electrodes.Herein,we have explored ionic transport behavior and high mobility in the sub-nano pore networks in the framework structures.Macroscopically,the frameworked electrolyte behaves as a solid,and however in the(sub)-nano scales,the very limited number of solvent molecules in confinement makes them completely different from that in liquid electrolyte.Differentiated from a liquid-electrolyte counterpart,the interactions between the mobile ions and surrounding molecules are subject to dramatic changes,leading to a high ionic conductivity at room temperature with a low activation energy.Li+ions in the sub-nano cages of the network structure are highly mobile and diffuse rather independently,where the rate-limiting step of ions crossing cages is driven by the local concentration gradient and the electrostatic interactions between Li^(+)ions.This new class of frameworked electrolytes(FEs)with both high ionic conductivity and desirable interface with solid electrodes are demonstrated to work with Li-ion batteries,where the ASSB with LiFePO_(4)shows a highly stable electrochemical performance of over 450 cycles at 2℃ at room temperature,with an almost negligible capacity fade of 0.03‰ each cycle.In addition,the FE shows outstanding flexibility and anti-flammability,which are among the key requirements of large-scale applications. | Jianguo Sun Hao Yuan Jing Yang Tuo Wang Yulin Gao Qi Zhao Ximeng Liu Haimei Wang Yong-Wei Zhang John Wang | 2024 | InfoMat2024，6，2： | 0 |
| 7 | Investigation of transfer ionization processes in the collision of partially stripped carbon ions on Argon显示文摘The ratios of the cross section of the transfer-ionization to the single-electron-capture of Argon induced by Cq+ (q=1,2,3) ions are measured by means of position sensitive and time-of-flight techniques. Our experimental results are compared with the data of Heq+ (q=1,2)-Ar of DuBois. A qualitative interpretation is presented based on the Classical-Over-Barrier Model of Bohr. | WANG Jun CHEN XiMeng DING BaoWei FU HongBin CUI Ying SHAO JianXiong LU YanXia GAO ZhiMin LIU YuWen Du Juan SUN GuangZhi CHEN Lin | 2008 | Science China(Physics,Mechanics & Astronomy)2008，51，7： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员