|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Temperature effect and thermal impact in lithium-ion batteries: A review显示文摘Lithium-ion batteries, with high energy density(up to 705 Wh/L) and power density(up to 10,000 W/L), exhibit high capacity and great working performance. As rechargeable batteries, lithium-ion batteries serve as power sources in various application systems. Temperature, as a critical factor, significantly impacts on the performance of lithium-ion batteries and also limits the application of lithium-ion batteries. Moreover, different temperature conditions result in different adverse effects. Accurate measurement of temperature inside lithiumion batteries and understanding the temperature effects are important for the proper battery management. In this review, we discuss the effects of temperature to lithium-ion batteries at both low and high temperature ranges.The current approaches in monitoring the internal temperature of lithium-ion batteries via both contact and contactless processes are also discussed in the review. | Shuai Ma Modi Jiang Peng Tao Chengyi Song Jianbo Wu Jun Wang Tao Deng Wen Shang | 2018 | Progress in Natural Science:Materials International2018，28，6： | 27 |
| 2 | Numerical simulations of land surface physical processes and land-atmosphere interactions over oasis-desert/Gobi region显示文摘A land-surface physical process model was coupled with a mesoscale atmospheric model. This cou- pled model was then used to simulate the interactions between land and the atmosphere, including surface temperature, net radiation, sensible heat flux and latent heat flux over a desert/Gobi with an oasis in northwestern semiarid regions in China. Comparisons between observations and simulations were made over the oasis and the desert/Gobi, respectively. Both cold island effect and wet island ef- fect, the so-called oasis effect, were observed and simulated. Lower temperature, higher specific hu- midity and weaker turbulent transfer were present over the oasis than the desert/Gobi. A subsidence occurred over the oasis, leading to a thermally-generated mesoscale circulation. | LIU ShuHua LIU HePing HU Yu ZHANG ChengYi LIANG FuMing WANG JianHua | 2007 | Science China Earth Sciences2007，50，2： | 9 |
| 3 | Advanced Functional Fiber and Smart Textile显示文摘The research and applications of fiber materials are directly related to the daily life of social populace and the development of relevant revolutionary manufacturing industry.However,the conventional fibers and fiber products can no longer meet the requirements of automation and intellectualization in modern society,as well as people’s consumption needs in pursuit of smart,avant-grade,fashion and distinctiveness.The advanced fiber-shaped electronics with most desired designability and integration features have been explored and developed intensively during the last few years.The advanced fiber-based products such as wearable electronics and smart clothing can be employed as the second skin to enhance information exchange between humans and the external environment.In this review,the significant progress on flexible fiber-shaped multifunctional devices,including fiber-based energy harvesting devices,energy storage devices,chromatic devices,and actuators are discussed.Particularly,the fabrication procedures and application characteristics of multifunctional fiber devices such as fiber-shaped solar cells,lithium-ion batteries,actuators and electrochromic fibers are introduced in detail.Finally,we provide our perspectives on the challenges and future development of functional fiber-shaped devices. | Qiuwei Shi Jianqi Sun Chengyi Hou Yaogang Li Qinghong Zhang Hongzhi Wang | 2019 | Advanced Fiber Materials2019，1，1： | 7 |
| 4 | Online monitoring of gas-solid two-phase flow using projected CG method in ECT image reconstruction显示文摘Electrical capacitance tomography(ECT)is a promising technique for multi-phase flow measurement due to its high speed,low cost and non-intrusive sensing.Image reconstruction for ECT is an inverse problem of finding the permittivity distribution of an object by measuring the electrical capacitances between sets of electrodes placed around its periphery.The conjugate gradient(CG)method is a popular image reconstruction method for ECT,in spite of its low convergence rate.In this paper,an advanced version of the CG method,the projected CG method,is used for image reconstruction of an ECT system.The solution space is projected into the Krylov subspace and the inverse problem is solved by the CG method in a low-dimensional specific subspace.Both static and dynamic experiments were carried out for gas-solid two-phase flows.The flow regimes are identified using the reconstructed images obtained with the projected CG method.The results obtained indicate that the projected CG method improves the quality of reconstructed images and dramatically reduces computation time,as compared to the traditional sensitivity,Landweber,and CG methods.Furthermore,the projected CG method was also used to estimate the important parameters of the pneumatic conveying process,such as the volume concentration,flow velocity and mass flow rate of the solid phase.Therefore,the projected CG method is considered suitable for online gas-solid two-phase flow measurement. | Qi Wang Chengyi Yang Huaxiang Wang Ziqiang Cui Zhentao Gao | 2013 | Particuology2013，11，2： | 4 |
| 5 | Ternary organic solar cells based on polymer donor,polymer acceptor and PCBM components显示文摘In this work,ternary organic solar cells(OSCs)combining a fullerene derivative PC71BM with a nonfullerene acceptor N2200-F blended with a polymer donor PM6 were reported.Compared with the binary systems,the highest power conversion efficiency(PCE)of 8.11%was achieved in ternary solar cells with 30 wt%N2200-F content,mainly due to the improved short-circuit current density(Jsc)and fill factor(FF).Further studies showed that the improved Jsc could attribute to the complementary abso rption of the two acceptors and the enhanced FF was originated from the higher hole mobility and the fine-tuned morphology in the ternary system.These results demonstrate that the combination of fullere ne and nonfullerene acceptors in ternary organic solar cells is a promising approach to achieve high-performance OSCs. | Feng Liu Cheng Li Junyu Li Chao Wang Chengyi Xiao Yonggang Wu Weiwei Li | 2020 | Chinese Chemical Letters2020，31，3： | 3 |
| 6 | Stress intensity factor for a cracked specimen under compression显示文摘 | Zheming Zhu Laigui Wang Bibhu Mohanty Chengyi Huang | 2005 | Engineering Fracture Mechanics2005，，4： | 3 |
| 7 | Regional partitioning of agricultural non-point source pollution in China using a projection pursuit cluster model显示文摘A projection pursuit cluster(PPC) model was used to analyze the regional partitioning of agricultural non-point source pollution in China.The environmental factors impacting the agricultural non-point source pollution were compiled into a projection index to set up the projection index function.A novel optimization algorithm called Free search(FS) was introduced to optimize the projection direction of the PPC model.By making the appropriate improvements as we explored the use of the algorithm,it became simpler,and developed better exploration abilities.Thus,the multi-factor problem was converted into a single-factor cluster,according to the projection,which successfully avoided subjective disturbance and produced objective results.The cluster results of the PPC model mirror the actual regional partitioning of the agricultural non-point source pollution in China,indicating that the PPC model is a powerful tool in multi-factor cluster analysis,and could be a new method for the regional partitioning of agricultural non-point source pollution. | XinHu LI ChengYi ZHAO Bin WANG Garry FENG | 2011 | Journal of Arid Land2011，3，4： | 3 |
| 8 | Light-driven artificial muscles based on electrospun microfiber yarns显示文摘Artificial muscles are widely potential in diverse fields including medical treatment, humanoid robotics and industrial automation. Soft materials due to bio-friendly interaction are suitable for those applications. Planar and fiber shape based artificial muscles that use the polymer as substrate materials can be triggered by various stimuli like electric, moisture and heat. Here,artificial muscles based on electrospun microfiber yarns are demonstrated, which can be remotely controlled. The carbon nanotubes embedded in polyurethane microfibers enable the yarns to efficiently absorb near-infrared light and radiate heat,which induces the fast temperature change that leads to the contraction/expansion motions along the axial direction. Microfiber mats are collected by a rotating cylinder that results in highly oriented alignment. The yarns from microfiber mats are highly twisted into the coiled structure, which generates maximum contractive actuation of 6.7% at 70°C. 1000 cycles were demonstrated without an obvious decline of actuating performances. The light-driven artificial muscles can be potentially applied in wireless control, bio-medical devices and so on. | MENG JunXing HOU ChengYi ZHANG QingHong LI YaoGang WANG HongZhi | 2019 | Science China(Technological Sciences)2019，62，6： | 3 |
| 9 | MoS2/C/C nanofiber with double-layer carbon coating for high cycling stability and rate capability in lithium-ion batteries显示文摘MoS2 has attracted a lot of interest in the field of lithium-ion storage as ananode material owing to its high capacity and two-dimensional (2D)-layerstructure. However, its electrochemical properties, such as rate capability andcycling stability, are usually limited by its low conductivity, volume variation, andpolysulfide dissolution during lithiation/delithiation cycling. Here, a designedtwo-layer carbon-coated MoS2/carbon nanofiber (MoS2/C/C fiber) hybrid electrodewith a double-layer carbon coating was achieved by a facile hydrothermal andsubsequent electrospinning method. The double carbon layer (inner amorphouscarbon and outer carbon fiber) shells could efficiently increase the electronconductivity, prevent the aggregation of MoS2 flakes, and limit the volumechange and polysulfide loss during long-term cycling. The as-prepared MoS2/C/Cfiber electrode exhibited a high capacity of up to 1,275 mAh/g at a currentdensity of 0.2 A/g, 85.0% first cycle Coulombic efficiency, and significantlyincreased rate capability and cycling stability. These results demonstrate thepotential applications of MoS2/C/C fiber hybrid material for energy storage andmay open up a new avenue for improving electrode energy storage performanceby fabricating hybrid nanofiber electrode materials with double-layer carboncoatings. | Hao Wu Chengyi Hou Guozhen Shen Tao Liu Yuanlong Shao Ru Xiao Hongzhi Wang | 2018 | Nano Research2018，11，11： | 2 |
| 10 | Two Ultraviolet Radiation Datasets that Cover China显示文摘Ultraviolet(UV) radiation has significant effects on ecosystems, environments, and human health, as well as atmospheric processes and climate change. Two ultraviolet radiation datasets are described in this paper. One contains hourly observations of UV radiation measured at 40 Chinese Ecosystem Research Network stations from 2005 to 2015. CUV3 broadband radiometers were used to observe the UV radiation, with an accuracy of 5%, which meets the World Meteorology Organization's measurement standards. The extremum method was used to control the quality of the measured datasets. The other dataset contains daily cumulative UV radiation estimates that were calculated using an all-sky estimation model combined with a hybrid model. The reconstructed daily UV radiation data span from 1961 to 2014. The mean absolute bias error and root-mean-square error are smaller than 30% at most stations, and most of the mean bias error values are negative, which indicates underestimation of the UV radiation intensity. These datasets can improve our basic knowledge of the spatial and temporal variations in UV radiation. Additionally, these datasets can be used in studies of potential ozone formation and atmospheric oxidation, as well as simulations of ecological processes. | Hui LIU Bo HU Yuesi WANG Guangren LIU Liqin TANG Dongsheng JI Yongfei BAI Weikai BAO Xin CHEN Yunming CHEN Weixin DING Xiaozeng HAN Fei HE Hui HUANG Zhenying HUANG Xinrong LI Yan LI Wenzhao LIU Luxiang LIN Zhu OUYANG Boqiang QIN Weijun SHEN Yanjun SHEN Hongxin SU Changchun SONG Bo SUN Song SUN Anzhi WANG Genxu WANG Huimin WANG Silong WANG Youshao WANG Wenxue WEI Ping XIE Zongqiang XIE Xiaoyuan YAN Fanjiang ZENG Fawei ZHANG Yangjian ZHANG Yiping ZHANG Chengyi ZHAO Wenzhi ZHAO Xueyong ZHAO Guoyi ZHOU Bo ZHU | 2017 | Advances in Atmospheric Sciences2017，34，7： | 2 |
| 11 | Epidemiologic Characteristics of Cases for Influenza A(H7N9) Virus Infections in China显示文摘 | Wenyi Zhang Liya Wang Wenbiao Hu Fan Ding Hailong Sun Shenlong Li Liuyu Huang Chengyi Li | 2013 | Clinical Infectious Diseases2013，，4： | 1 |
| 12 | Carbohydrate and elec- trolyte injection on lung cancer patients after operation to observe the effects of glucose, insulin and C peptide 显示文摘 | Wang Kun I-Iuang Yunchao Mao Chengyi | 2011 | Journal of Chinese Pharmaceutical Sciences2011，6，1： | 1 |
| 13 | GPER mediates enhanced cell viability and motility via non-genomic signaling induced by 17β-estradiol in triple-negative breast cancer cells显示文摘 | Tenghua Yu Manran Liu Haojun Luo Chengyi Wu Xi Tang Shifu Tang Ping Hu Yuzhao Yan Zhiliang Wang Gang Tu | 2014 | Journal of Steroid Biochemistry and Molecular Biology2014，，： | 1 |
| 14 | Mechanical-robust and recyclable polyimide substrates coordinated with cyclic Ti-oxo cluster for flexible organic solar cells显示文摘With the rapid development of flexible optoelectronic devices,recyclability is highly desirable for alleviating resource waste and environmental pollution,but remains challenging.Here,a fully closed-loop recyclable crosslinked polyimide(RCPI)was fabricated via carboxyl ligand exchange between the CPI with pendent carboxyl groups and the cyclic Ti-oxo cluster(CTOC)with labile carboxyl ligands,which could be reconverted into reprocessable CPI and CTOC solution by pivalic acid.The RCPI-based embedded AgNWs@RCPI electrode shows comparable high conductivity,transparency and low roughness with ITO(indium tin oxide)/glass electrode,and meanwhile outstanding mechanical robustness.The related flexible organic solar cells(FOSCs)provided a high efficiency of 14.78% and maintained~97% of the initial efficiency after 5000 bending cycles at a small bending radius of 1 mm.Moreover,the recyclability of the RCPI still retains after being manufactured into the FOSCs.This work provides a promising strategy for recyclable flexible optoelectronic devices. | Guangcong Zhang Qiaomei Chen Chengcheng Xie Yongmei Wang Chaowei Zhao Chengyi Xiao Yen Wei Weiwei Li | 2022 | npj Flexible Electronics2022，6，1： | 1 |
| 15 | Camera localization for augmented reality and indoor positioning:a vision-based 3D feature database approach显示文摘The recent fast development in computer vision and mobile sensor technology such as mobile LiDAR and RGB-D cameras is pushing the boundary of the technology to suit the need of real-life applications in the fields of Augmented Reality(AR),robotics,indoor GIS and self-driving.Camera localization is often a key and enabling technology among these applications.In this paper,we developed a novel camera localization workflow based on a highly accurate 3D prior map optimized by our RGBD SLAM method in conjunction with a deep learning routine trained using consecutive video frames labeled with high precision camera pose.Furthermore,an AR registration method tightly coupled with a game engine is proposed,which incorporates the proposed localization algorithm and aligns the real Kinetic camera with a virtual camera of the game engine to facilitate AR application development in an integrated manner.The experimental results show that the localization accuracy can achieve an average error of 35 cm based on a fine-tuned prior 3D feature database at 3 cm accuracy compared against the ground-truth 3D LiDAR map.The influence of the localization accuracy on the visual effect of AR overlay is also demonstrated and the alignment of the real and virtual camera streamlines the implementation of AR fire emergency response demo in a Virtual Geographic Environment. | Jing Li Chengyi Wang Xuejie Kang Qiang Zhao | 2020 | International Journal of Digital Earth2020，13，6： | 1 |
| 16 | Roles of autophagy?related genes Beclin?1 and LC3 in the developmentand progression of prostate cancer and benign prostatic hyperplasia显示文摘 | Chengyi Liu Pengcheng Xu Degang Chen Xinhuan Fan Yipeng Xu Mengqiang Li Xu Yang Congfei Wang | 2013 | Biomedical Reports2013，，6： | 1 |
| 17 | An iridium(Ⅲ)-palladium(Ⅱ) metal-organic cage for efficient mitochondria-targeted photodynamic therapy显示文摘An Ir8 Pd4-heteronuclear metal-organic cage(MOC-51)was assembled from bipodal metalloligand[Ir(ppy)2(qpy)(BF4)](qpy=4,4′:2′,2″:4″,4′′′-quaterpyridine;ppy-2-phenylpridine)with Pd(Ⅱ)salt.The cubic barrel shaped MOC shows one-photon and two-photon excited deep-red emission,as well as large singlet oxygen quantum yields under visible light irradiation,therefore exhibiting great potentials in organelles-targeted cell imaging and photodynamic therapy(PDT).Compared with the Ir(Ⅲ)metalloligand,the Ir8 Pd4-MOC showed less dark toxicity and higher mitochondria-targeting efficiency.The localization in mitochondria overco mes the limitation of short lifetime and diffusion distance of ROS in cell,thus improved PDT effect can be obtained in low light dose usage of the MOC.This study presents the first case of Ir-based metal-organic cages for bio-applications in successful integration of imaging diagnosis and photodynamic therapy. | Chaojie Li Yaping Wang Yulin Lu Jing Guo Chengyi Zhu Haozhe He Xiaohui Duan Mei Pan Chengyong Su | 2020 | Chinese Chemical Letters2020，31，5： | 1 |
| 18 | Stress intensity factor for a cracked specimen under compression显示文摘 | Zheming Zhu Laigui Wang Bibhu Mohanty Chengyi Huang | 2005 | Engineering Fracture Mechanics2005，，4： | 1 |
| 19 | Dynamical lag con'elation exponent based method for gas-solid flow velocity measurement using twin-plane electrical capacitance tomography 显示文摘 | Xue Qian Wang Huaxiang Yang Chengyi | 2012 | Measurement Science and Tecmology2012，23，08： | 1 |
| 20 | Effects of delayed recovery and nonumiform transmission on the spreading of diseases in complex networks显示文摘 | Xia Chengyi Wang Zhen Sanz J | | 0，，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员