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| 1 | High performance TiP_2O_7 nanoporous microsphere as anode material for aqueous lithium-ion batteries显示文摘This work developed a facile way to mass-produce a carbon-coated TiP_2O_7 nanoporous microsphere(TPO-NMS) as anode material for aqueous lithium-ion batteries via solid-phase synthesis combined with spray drying method. TiP_2O_7 shows great prospect as anode for aqueous rechargeable lithium-ion batteries(ALIBs) in view of its appropriate intercalation potential of-0.6 V(vs. SCE) before hydrogen evolution in aqueous electrolytes. The resulting sample presents the morphology of secondary microspheres(ca. 20 μm) aggregated by carbon-coated primary nanoparticles(100 nm), in which the primary nanoparticles with uniform carbon coating and sophisticated pore structure greatly improve its electrochemical performance. Consequently, TPONMS delivers a reversible capacity of 90 mA h/g at 0.1 A/g, and displays enhanced rate performance and good cycling stability with capacity retention of 90% after 500 cycles at 0.2 A/g. A full cell containing TPO-NMS anode and LiMn_2O_4 cathode delivers a specific energy density of 63 W h/kg calculated on the total mass of anode and cathode. It also shows good rate capacity with56% capacity maintained at 10 A/g rate(vs. 0.1 A/g), as well as long cycle life with the capacity retention of 82% after 1000 cycles at 0.5 A/g. | Yunping Wen Yao Liu Duan Bin Zhuo Wang Congxiao Wang Yuliang Cao Xinping Ai Yongyao Xia | 2019 | Science China Chemistry2019,62,1: | 3 |
| 2 | Interconnected sandwich structure carbon/Si-SiO_2/carbon nanospheres composite as high performance anode material for lithium-ion batteries显示文摘In the present work,an interconnected sandwich carbon/Si-SiO_2/carbon nanospheres composite was prepared by template method and carbon thermal vapor deposition(TVD).The carbon conductive layer can not only efficiently improve the electronic conductivity of Si-based anode,but also play a key role in alleviating the negative effect from huge volume expansion over discharge/charge of Si-based anode.The resulting material delivered a reversible capacity of 1094 mAh/g,and exhibited excellent cycling stability.It kept a reversible capacity of 1050 mAh/g over 200 cycles with a capacity retention of 96%. | Yuanjin Du Mengyan Hou Dan Zhou Yonggang Wang Congxiao Wang Yongyao Xia | 2014 | Journal of Energy Chemistry2014,23,3: | 3 |
| 3 | Spatiotemporal changes in frequency and intensity of high-temperature events in China during 1961-2014显示文摘在这研究,我们基于一份日报在 1961-2014 期间为中国的大陆在高温度的事件(HTE ) 探索了空间模式和时间的趋势 -- 494 个车站和 nonparametric 趋势察觉方法的最大的 surface-air-temperature 数据集。与 35 湩 a | ZHANG Ming DU Shiqiang WU Yanjuan WEN Jiahong WANG Congxiao XU Ming WU Shuang-Ye | 2017 | Journal of Geographical Sciences2017,27,9: | 3 |
| 4 | Bonding Interface of W-CuCrZr Explosively Welded Composite Plates for Plasma Facing Components显示文摘In order to realize the effective jointing of tungsten and Cu Cr Zr alloys manufactured for plasma facing components(PFCs), explosive welding is employed for its some unique advantages. Different welding characteristics were investigated in this study. The interfacial waveform of the welded plates changed periodically from flat-wavelet to a large wave and finally to a stable wave, which began with the detonation point. The bonding strength of the specimens is higher than 32.9 MPa. Welding hardening and the formation of microcracks occurred at the interface zone. The results demonstrate that the joining reliabilities need to be improved in order to meet the need of applications involving the use of explosive welding to fabricate tungsten-based PFCs. | Congxiao Sun Shuming Wang Wenhao Guo Weiping Shen Changchun Ge | 2014 | Journal of Materials Science & Technology2014,30,12: | 1 |
| 5 | Graphene oxide assisted solvothermal synthesis of LiMnPO_4naonplates cathode materials for lithium ion batteries显示文摘 | WANG Ke WANG Yonggang WANG Congxiao | 2014 | Electrochim Acta2014,146,: | 1 |
| 6 | Nano--sized cobalt oxide/mesoporous carbon sphere composites as negative electrode material for lithium - ion batteries 显示文摘 | HAIJING LIU SHOUHANG BO WANGJUN CUI FENG LI CONGXIAO WANG YONGYAO XIA | 2008 | Electrochimica Acta2008,53,22: | 1 |
| 7 | Ordered hie- rarchical mesoporous/microporous carbon derived from me- soporous titanium-carbide/carbon composites and its electro- chemical performance in supercapacitor 显示文摘 | Liu Haijing Wang Jie Wang Congxiao | 2011 | Adv Energy Mater2011,1,6: | 1 |
| 8 | Design of a three-phase flux reversal machine显示文摘 | Boldea I Wang Congxiao Nasar S A | 1999 | Electric Ma- chines and Power Systems1999,27,8: | 1 |
| 9 | Dentin-desensitizing biomaterials显示文摘Dentin hypersensitivity(DH)associated with dentinal tubule exposure is one of the most common causes of toothache with a rapid onset and short duration.Medication,filling repair,laser irradiation,crown therapy,and desensitizing toothpaste are standard clinical treatment strategies,but unsatisfactory treatment modalities are marked by long-term administration,poor dentinal tubule closure,microleakage,and the development of secondary caries.To improve the treatment efficiency of DH,numerous organic or inorganic biomaterials have been developed to relieve toothache and reverse the instability of desensitization.Biomaterials are expected to participate in dental remineralization to achieve desensitization.This review discusses various biomaterials for DH therapy based on different desensitization mechanisms,including dentinal tubule closure and dental nerve blockade,and presents a perspective on the underlying future of dentin regeneration medicine for DH therapy. | Qihui Wang Jiayi Luan Zhilong Zhao Weihui Kong Congxiao Zhang Jianxun Ding | 2023 | Chinese Chemical Letters2023,34,8: | 0 |
| 10 | The behavioral significance of resting state network after stroke:A study via graph theory analysis with near-infrared spectroscopy显示文摘Accurate assessment of motor abilties for stroke patients is the basis for optimizing rehabilitation strategy.Previous studies have shown that functional connectivity under resting state(RS)is associated with motor dysfunction after stroke,However,the utlity of topological properties of RS as a potential indicator for motordeficits after stroke has been litle explored and needs more validation.in this study,near-i frared spectroscopywas used to measure the hemodynamic signals at the frontal cortex under RS and investigate the associationbetween the network topological characteristics via graph theory analysis and the motor finction for strokepatients.Seventen patients participated in this study.Our results showed that the frontal network pres ented thesmallworld properties under Rs,The global eficiency of the network was positively correlated with the Fugl.Meyer asssment(FMA)for patients.Meanwhile,there was a trend that the characteristic path length of thenetwork positively corelated with patients'FMA.Our findings suggest that,for patients with mild motordysfunction,the enhanced connection between distant fran tal areas may serve as a compensate mechanism toensure the global eficiency across the network This study demonstrates that topological properties of the frontalnetwork under RS can predict the motar functin of stroke patients to some extent,and highlightsthe clinicalpracticability of RS in stroke.The clinical trial registration number is ChicTR200040137. | Jinyan Sun Dan Wang Sisi Chen Richong Pang Hua Liu Jie Wang Yuting Zhang Congxiao Wang Aoran Yang | 2021 | Medicine in Novel Technology and Devices2021,,3: | 0 |
| 11 | The awareness and acceptance of HPV vaccines among parents of primary and junior high school students in China:a meta-analysis显示文摘The awareness and acceptance of the human papillomavirus(HPV)vaccines among Chinese primary and ju-nior high school students is limited.A meta-analysis was conducted to evaluate the awareness of HPV and HPV vaccines,as well as the acceptance of HPV vaccines,providing evidence-based strategies to promote HPV vacci-nation.Based on the databases of CNKI,Wanfang,VIP,PubMed,Embase,and Cochrane library,the literatures about the awareness of HPV and HPV vaccines,as well as the acceptance of HPV vaccines among parents of primary and junior high school students were collected from the inception to June 2023.Subgroup analysis was used to find the source of heterogeneity.Publication bias was evaluated using funnel plots and Egger’s test.Fifteen literatures with 21,853 participants were included.The pooled HPV awareness,HPV vaccine awareness and acceptance rates among parents of primary and junior high school students in China were 42.90%(95%CI:33.34%-52.47%),28.11%(95%CI:18.20%-43.41%),and 55.29%(95%CI:45.85%-64.36%),respectively.The survey period and the proportion of female parents were the heterogeneity in awareness of HPV and HPV vac-cines,as well as acceptance of HPV vaccines by subgroup analysis.Additionally,regional distribution emerged as another significant source of heterogeneity in HPV vaccine acceptance.The primary cause for parents’reluctance to vaccinate their children was theirs worries about the safety of the vaccines(66.21%).Though the awareness of HPV and its vaccines was low among parents of primary and junior high school students in China,the accep-tance of HPV vaccines was relatively high.Strengthening health education and publicity was crucial to enhance awareness and acceptance,promoting HPV vaccination for effective cervical cancer prevention. | Meimei Cui Yun Wang Zhen Liu Congxiao Liu Tianhua Niu Dan Zhou Ming Zhao Min Zhang Jingjing Jia Limei Luo | 2023 | Infectious Medicine2023,2,4: | 0 |
| 12 | A New Method for Building-Level Population Estimation by Integrating LiDAR, Nighttime Light, and POI Data显示文摘Building-level population data are of vital importance in disaster management,homeland security,and public health.Remotely sensed data,especially LiDAR data,which allow measures of three-dimensional morphological information,have been shown to be useful for fine-scale population estimations.However,studies using LiDAR data for population estimation have noted a nonstationary relationship between LiDAR-derived morphological indicators and populations due to the unbalanced characteristic of population distribution.In this article,we proposed a framework to estimate population at the building level by integrating POI data,nighttime light(NTL)data,and LiDAR data.Building objects were first derived using LiDAR data and aerial photographs.Then,three categories of building-level features,including geometric features,nighttime light intensity features,and POI features,were,respectively,extracted from LiDAR data,Luojia1-01 NTL data,and POI data.Finally,a welltrained random forest model was built to estimate the population of each individual building.Huangpu District in Shanghai,China,was chosen to validate the proposed method.A comparison between the estimation result and reference data shows that the proposed method achieved a good accuracy with R^(2)=0:65 at the building level and R^(2)=0:79 at the community level.The NTL radiance intensity was found to have a positive relationship with population in residential areas,while a negative relationship was found in office and commercial areas.Our study has shown that by integrating both the three-dimensional morphological information derived from LiDAR data and the human activity information extracted from POI and NTL data,the accuracy of building-level population estimation can be improved. | Hongxing Chen Bin Wu Bailang Yu Zuoqi Chen Qiusheng Wu Ting Lian Congxiao Wang Qiaoxuan Li Jianping Wu | 2021 | Journal of Remote Sensing2021,,1: | 0 |
| 13 | The pathway toward practical application of lithium-metal anodes for non-aqueous secondary batteries显示文摘The revolution of automotive vehicles(from petrol vehicles to electric vehicles)has set high demands for the performance of batteries.Lithium-metal batteries(LMBs)show great potential owing to their high energy density but encounter poor cycle life and safety issues.It is of great significance to reveal LMB failure mechanisms and understand their relationship with battery performance.This review presents an overview of the state-of-the-art Li-metal anodes,with an emphasis on two typical failure modes:capacity degradation and dendritic growth of Li metal.The critical correlations between the composition,structure and failure are explained point by point.The chemical and electrochemical stabilities of the lithium anode are discussed.Particularly,for the first time,five types of lithium-metal anodes are classified to develop a comprehensive understanding of LMBs.Furthermore,strategies are suggested to improve the practical performance of LMBs,including material innovation,electrolyte modification and advanced characterization. | Panlong Li Zhong Fang Xiaoli Dong Congxiao Wang Yongyao Xia | 2022 | National Science Review2022,9,8: | 0 |