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| 1 | Accelerating the design of multicomponent rare earth silicates for SiC_(f)/SiC CMC by combinatorial material chip design and high throughput screening显示文摘High throughput experimentation is employed to establish a ternary system with the compositional range of 30.8 mol.%-75.7 mol.%SiO_(2),16.6 mol.%-61.7 mol.%Yb_(2)O_(3),and 6.3 mol.%-4.1 moll.%Ho_(2)O_(3) through co-sputtering deposition on one combinatorial material chip.Considering their application in advanced SiC_(f)/SiC CMC,the phase composition and mechanical properties of samples with various RE/Si ratios and Yb/Ho ratios are comprehensively investigated.Chemical stability and thermal expansion compatibility between SiC and RE silicates with different compositions are also validated.Optimized materials for the application of environmental barrier coating and interphase for SiC_(f)/SiC CMC are screened respectively according to the above trends and data.This work is a case study to establish a composition-property library for RE_(2)O_(3)-SiO_(2) compounds.It is inspired more complicated multicomponent RE silicates could be prepared and characterized by high throughput experimentation,accelerating the design and screening of promising optimal candidates. | Xirui Lv Yiming Lei Zhao Zhang Jie Zhang Jingyang Wang | 2023 | Journal of Materials Science & Technology2023，，19： | 0 |
| 2 | Butyl ether as Co-diluent in medium-concentrated electrolyte for Li-S battery显示文摘1. Introduction The Lithium-sulfur battery(LSB) shows promise as a highdensity energy source, with a theoretical energy density of approximately 2600 W h kg^(-1)[1]. However, practical application of the LSB has been hindered by the “shuttle effect” and Li anode corrosion [2,3]. Highly concentrated electrolytes(HCEs) have been proposed as a solution, as they can inhibit the dissolution of lithium polysulfide and promote homogeneous lithium deposition [4]. | Xirui Kong Yayun Zheng Lang He Du Wang Yan Zhao | 2023 | Journal of Energy Chemistry2023，，10： | 0 |
| 3 | Efficacy of bioactive compounds of Chaihu(Radix Bupleuri Chinensis)on glaucomatous optic atrophy through interleukin-6/hypoxia inducible factor-1αsignal pathway显示文摘OBJECTIVE:To investigate the bioactive compounds of Chaihu(Radix Bupleuri Chinensis)(RB)on glaucomatous optic atrophy(GOA),and to study the pharmacological mechanism.METHODS:We collected information on the bioactive compounds of RB from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP).Targets related to bioactive compounds and GOA were also obtained.Gene Ontology(GO),Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway and network analyses were performed to investigate the potential mechanism of RB against GOA.Subsequently,the main bioactive compounds of RB and targets of GOA were docked by Autodock software.Moreover,a GOA model of retinal ganglion cells(RGCs)induced by cobalt chloride was established to verify the effect of RB on GOA.RESULTS:There were 17 main bioactive compounds and 46 key targets were screened as potential players in GOA.The compound-target network mainly contained 17 compounds and 46 corresponding targets,and the key targets consisted of interleukin-6(IL-6),hypoxia inducible factor-1α(HIF1A),Caspase-3,estrogen receptor alpha(ESR1),MYC proto-oncogene(MYC),and vascular endothelial growth factor A(VEGFA).Forty-nine significantly enriched GO terms,and 134 KEGG signaling pathways were identified(P<0.05),including HIF-1,tumor necrosis factor,VEGF,prolaction,and other signaling pathways.Molecular docking results showed that the main bioactive compounds of RB exhibited the strongest binding activity with IL-6.Furthermore,experimental validation showed that the RB extract inhibited the activity and promoted apoptosis of RGCs in a dose-dependent manner.The RB extract also suppressed the expression of Bax,Caspase-3,and Caspase-9 and regulated malonaldehyde,superoxide dismutase,and glutathione peroxide by inhibiting the IL-6/HIF-1αsignaling pathway.CONCLUSIONS:The present study provided insights into the mechanism of RB on GOA.RB mainly reverses GOA by inhibiting the IL-6/HIF-1αsignaling pathway. | YANG Xirui ZHAO Hui SHAN Muhammad DONG Feixue ZHANG Dandan WANG Jixue YUAN Xingxing | 2023 | Journal of Traditional Chinese Medicine2023，43，6： | 0 |
| 4 | Roadmap for rechargeable batteries:present and beyond显示文摘Rechargeable batteries currently hold the largest share of the electrochemical energy storage market,and they play a major role in the sustainable energy transition and industrial decarbonization to respond to global climate change.Due to the increased popularity of consumer electronics and electric vehicles,lithium-ion batteries have quickly become the most successful rechargeable batteries in the past three decades,yet growing demands in diversified application scenarios call for new types of rechargeable batteries.Tremendous efforts are made to developing the next-generation post-Li-ion rechargeable batteries,which include,but are not limited to solid-state batteries,lithium–sulfur batteries,sodium-/potassium-ion batteries,organic batteries,magnesium-/zinc-ion batteries,aqueous batteries and flow batteries.Despite the great achievements,challenges persist in precise understandings about the electrochemical reaction and charge transfer process,and optimal design of key materials and interfaces in a battery.This roadmap tends to provide an overview about the current research progress,key challenges and future prospects of various types of rechargeable batteries.New computational methods for materials development,and characterization techniques will also be discussed as they play an important role in battery research. | Sen Xin Xu Zhang Lin Wang Haijun Yu Xin Chang Yu-Ming Zhao Qinghai Meng Pan Xu Chen-Zi Zhao Jiahang Chen Huichao Lu Xirui Kong Jiulin Wang Kai Chen Gang Huang Xinbo Zhang Yu Su Yao Xiao Shu-Lei Chou Shilin Zhang Zaiping Guo Aobing Du Guanglei Cui Gaojing Yang Qing Zhao Liubing Dong Dong Zhou Feiyu Kang Hu Hong Chunyi Zhi Zhizhang Yuan Xianfeng Li Yifei Mo Yizhou Zhu Dongfang Yu Xincheng Lei Jianxiong Zhao Jiayi Wang Dong Su Yu-Guo Guo Qiang Zhang Jun Chen Li-Jun Wan | 2024 | Science China Chemistry2024，67，1： | 0 |
| 5 | Pupillometry Analysis of Rapid Serial Visual Presentation at Five Presentation Rates显示文摘In this study,the effect of presentation rates on pupil dilation is investigated for target recognition in the Rapid Serial Visual Presentation(RSVP)paradigm.In this experiment,the RSVP paradigm with five different presentation rates,including 50,80,100,150,and 200 ms,is designed.The pupillometry data of 15 subjects are collected and analyzed.The pupillometry results reveal that the peak and average amplitudes for pupil size and velocity at the 80-ms presentation rate are considerably higher than those at other presentation rates.The average amplitude of pupil acceleration at the 80-ms presentation rate is significantly higher than those at the other presentation rates.The latencies under 50-and 80-ms presentation rates are considerably lower than those of 100-,150-,and 200-ms presentation rates.Additionally,no considerable differences are observed in the peak,average amplitude,and latency of pupil size,pupil velocity,and acceleration under 100-,150-,and 200-ms presentation rates.These results reveal that with the increase in the presentation rate,pupil dilation first increases,then decreases,and later reaches saturation.The 80-ms presentation rate results in the largest point of pupil dilation.No correlation is observed between pupil dilation and recognition accuracy under the five presentation rates. | Xi Luo Yanfei Lin Rongxiao Guo Xirui Zhao Shangen Zhang Xiaorong Gao | 2024 | Tsinghua Science and Technology2024，29，2： | 0 |
| 6 | Study on Air Quality and Spatial and Temporal Distribution Characteristics of Air Pollutants in Sichuan Province from 2017 to 2021显示文摘Atmosphere is the basic environmental element on which human beings depend for survival and development,and its environmental quality is directly related to sustainable socio-economic development.China is currently in a period of accelerated urbanization,accompanied by industrialization and urbanization bringing environmental pollution problems more and more prominent.Therefore,it is particularly important to strengthen the management of atmospheric quality and improve the level of atmospheric environment.To this end,the spatial and temporal distribution characteristics of AQI and six types of air pollutants in eight prefecture-level cities were analysed and studied using the month-by-month air quality monitoring data of Sichuan Province from 2017 to 2021.The results show that:(1)according to the Ambient Air Quality Standards,Chengdu,Mianyang,Zigong,Luzhou and Deyang do not meet the concentration limits of PM_(2.5),Zigong and Suining do not meet the concentration limits of PM_(10),Chengdu does not meet the concentration limits of NO_(2),and all eight cities meet the concentration limits of NO_(2)and SO_(2).(2)The seasonal concentration changes of PM_(2.5),PM_(10)and NO_(2)have the same characteristics,showing that they are winter>spring>autumn>summer.The seasonal concentration changes of CO are winter>autumn>spring>summer;the seasonal concentration changes of SO_(2)are winter>spring>summer>autumn;the seasonal concentration changes of O_(3)are summer>spring>autumn>winter. | Xirui ZHAO Feng HE Xiaohan ZHANG | 2022 | Meteorological and Environmental Research2022，13，4： | 0 |
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