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Temperature inversion enables superior stability for low-temperature Zn-ion batteries

Journal of Energy Chemistry 2024年第4期91卷 245-253页

作者： Fu-Da Yu Zhe-Jian Yi Rui-Yang Li Wei-Hao Lin Jie chen xiao-yue chen Yi-Ming Xie Ji-Huai Wu Zhang Lan Lan-Fang Que Bao-Sheng Liu Hao Luo Zhen-Bo Wang Engineering Research Center of Environment-Friendly Functional Materials Ministry of EducationInstitute of Materials Physical ChemistryHuaqiao UniversityXiamen 361021FujianChina b2 School of Electronic Engineering Guangxi University of Science and TechnologyLiuzhou 545006GuangxiChina School of Materials Science and Engineering Xiamen University of TechnologyXiamen 361024FujianChina School of Materials Science and Engineering Zhengzhou UniversityZhengzhou 450001HenanChina MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage State Key Laboratory of Space Power-SourcesSchool of Chemistry and Chemical EngineeringHarbin Institute of TechnologyHarbin 150001HeilongjiangChina College of Materials Science and Engineering Shenzhen UniversityShenzhen 518071GuangdongChina

It is challenging for aqueous Zn-ion batteries(ZIBs)to achieve comparable low-temperature(low-T)performance due to the easy-frozen electrolyte and severe Zn ***,an aqueous electrolyte with a low freezing point and high ionic conductivity is *** with molecular dynamics simulation and multi-scale interface analysis(time of flight secondary ion mass spectrometry threedimensional mapping and in-situ electrochemical impedance spectroscopy method),the temperature independence of the V_(2)O_(5)cathode and Zn anode is observed to be ***,dominated by the solvent structure of the designed electrolyte at low temperatures,vanadium dissolution/shuttle is significantly inhibited,and the zinc dendrites caused by this electrochemical crosstalk are greatly relieved,thus showing an abnormal temperature inversion *** the disclosure and improvement of the above phenomena,the designed Zn||V_(2)O_(5)full cell delivers superior low-T performance,maintaining almost 99%capacity retention after 9500 cycles(working more than 2500 h)at-20°*** work proposes a kind of electrolyte suitable for low-T ZIBs and reveals the inverse temperature dependence of the Zn anode,which might offer a novel perspective for the investigation of low-T aqueous battery systems.

关键词： Aqueous Zn-ion batteries Low-temperature performance Opposite temperature dependence Zndendrite growth Vanadium dissolution

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Thianthrene Radical Cation as a Transient SET Mediator:Photoinduced Thiocyanation and Selenocyanation of Arylthianthrenium Salts

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Chinese Journal of Chemistry 2023年第16期41卷 1979-1986页

作者： xiao-yue chen Xin Kuang Yichen Wu Jian Zhou Peng Wang Shonghai Key Laboratory of Green Chemistry and Chemica/Process East China Norma/University3663 N Zhongshan RoodShanghai 200062China State Key Laboratory of Organometallic Chemistry Shanghoi Institute of Orgonic ChemistryUniversity of Chinese Acodemy of SciencesCAS345 Lingling RoadShanghai 200032China CAS Key laboratony of Energy Regulation Moterials Shanghai Istitute of Organic ChemistrCAS345 Lingling RoodShanghai 200320China School of Chemistry and Moterials Science Hangzhou Institute for Advanced StudyUniversity of Chinese Academy of Ssciences1 Sub lane XiangshanHangzhouZhejiang 310024China

Comprehensive Summary A novel transient SET mediator approach has been developed for the photoinduced radical-radical cross coupling *** the in-situ generated thianthrene radical cation as the transient SET mediator,the thiocyanation and selenocyanation of aryl thianthrenium salts have been realized under the mild conditions without the need for photocatalyst or single electron *** comparison with the photocatalyst enabled process,the protocol features mild conditions,simple manipulation,a broad substrate scope,excellent functional group and heterocycle *** to the feasible accessibility of aryl thianthrenium salts,this method has also been applied in the efficient synthesis of a bioactive molecule,and the late-stage functionalization of complex arenes.

关键词： Transient SET mediator Thiocyanation and selenocyanation Arylthianthrenium salts Radical reaction Photosynthesis

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Pd-Catalyzed Site-Selective Borylation of Simple Arenes via Thianthrenation

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Chinese Journal of Chemistry 2020年第11期38卷 1269-1272页

作者： xiao-yue chen Yu-Hao Huang Jian Zhou Peng Wang Shanghai Key Laboratory of Green Chemistry and Chemical Process East China Normal University3663N Zhongshon RoadShanghai 200062China State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular SynthesisShanghai Institute of Organic ChemistryChinese Academy of Sciences(CAS)345 Lingling RoadShanghai 200032China CAS Key Laboratory of Energy Regulation Materials Shanghai Institute of Organic ChemistryCAS345 Lingling RoadShanghai 200032China

of main observ ation and conclu sion Site-selective borylation of simple arenes was realized in one pot via an electrophilic thianthrenation/Pd-catalyzed borylation *** key to achieve this operatically simple process is the use of Pd catalysis,which could tolerate the solvent and acidic conditions used in the thianthrenation *** protocol features mild conditions,broad functional group tolerance,and simple manipulations,and is suitable for late-stage functionalization of a wide range of pharmaceuticals and complex bioactive molecules.

关键词： catalysis catalyzed acidic

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Effective source rock selection and oil–source correlation in the Western Slope of the northern Songliao Basin,China

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Petroleum Science 2021年第2期18卷 398-415页

作者： He Bi Peng Li Yun Jiang Jing-Jing Fan xiao-yue chen Research Institute of Petroleum Exploration and Development PetroChinaBeijing100083China Petroleum Exploration and Production Research Institute SINOPECBeijing100083China China National Oil and Gas Exploration and Development Co.Ltd. Beijing100034China

This study considers the Upper Cretaceous Qingshankou Formation,Yaojia Formation,and the first member of the Nenjiang Formation in the Western Slope of the northern Songliao *** mudstone with high abundances of organic matter of Gulong and Qijia sags are considered to be significant source rocks in the study *** evaluate their development characteristics,differences and effectiveness,geochemical parameters are ***-dimensional basin modeling and hydrocarbon evolution are also applied to discuss the effectiveness of source *** the biomarker characteristics,the source–source,oil–oil,and oil–source correlations are assessed and the sources of crude oils in different rock units are *** on the results,Gulong and Qijia source rocks have different organic matter primarily detrived from mixed sources and plankton,*** source rock has higher thermal evolution degree than Qijia source *** biomarker parameters of the source rocks are compared with 31 crude oil *** studied crude oils can be divided into two *** oil–source correlations show that group I oils from Qing II–III,Yao I,and Yao II–III members were probably derived from Gulong source rock and that only group II oils from Nen I member were derived from Qijia source rock.

关键词： Songliao basin Western slope Source rock distinction Crude oils Biomarker Oil-source correlation

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Para-selective borylation of monosubstituted benzenes using a transient mediator

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Science China Chemistry 2020年第3期63卷 336-340页

作者： Jie Wu Zengwei Wang xiao-yue chen Yichen Wu Daoming Wang Qian Peng Peng Wang State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular SynthesisShanghai Institute of Organic ChemistryShanghai 200032China CAS Key Laboratory of Energy Regulation Materials Shanghai Institute of Organic ChemistryShanghai 200032China State Key Laboratory of Elemento-Organic Chemistry College of ChemistryNankai UniversityTianjin 300071China

Herein,we conceptualized a transient mediator approach that has the capability of para-selective C–H functionalization of monosubstituted *** approach is enabled by in situ generation of a versatile sulfonium salt via highly electrophilic phenoxathiine or thianthrene dication intermediate which can be readily generated from its sulfoxide with trifluoromethanesulfonic *** mechanistic study implied that the remarkable para selectivity might be related to the incredible electrophilicity of thianthrene dication *** versatility of this approach was demonstrated via paraborylation of various monosubstituted simple aromatics combining the sulfonium salt formation with further photocatalyzed transformation.

关键词： para-borylation monosubstituted arene transient mediator thianthrenation sulfide dication

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Endogenous Hydrogen Peroxide Plays a Positive Role in the Upregulation of Heme Oxygenase and Acclimation to Oxidative Stress in Wheat Seedling Leaves

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Journal of Integrative Plant Biology 2009年第10期51卷 951-960页

作者： xiao-yue chen xiao Ding Sheng Xu Ren Wang Wei Xuan Ze-Yu Cao Jian chen Hong-Hong Wu Mao-Bing Ye Wen-Biao Shen College of Life Sciences Cooperative Demonstration Laboratory of Centrifuge Technique Nanjing Agricultural University and Beckman Coulter Ltd. Co. Nanjing Agricultural University Nanjing 210095 China Institute of Botany Jiangsu Province and the Chinese Academy of Sciences (Mem. Sun Yat-Sen) Jiangsu Province Key Laboratory for Plant Ex-situ Conservation Nanjing 210014 China

Pretreatment of lower H2O2 doses （0.05, 0.5 and 5 mM） for 24 h was able to dose-dependently attenuate lipid peroxidation in wheat seedling leaves mediated by further oxidative damage elicited by higher dose of H2O2 （150 mM） for 6 h, with 0.5 mM H2O2 being the most effective concentrations. Further results illustrated that 0.5 mM H2O2 pretreatment triggered the biphasic production of H2O2 during a 24 h period. We also noticed that only peak Ⅰ （0.25 h） rather than peak Ⅱ （4 h） was approximately consistent with the enhancement of heme oxygenase （HO） activity, HO-1 gene expression. Meanwhile, enhanced superoxide dismutase （SOD） activity, Mn-SOD and Cu, Zn-SOD transcripts might be a potential source of peak Ⅰ of endogenous H2O2. Further results confirmed that 0.5 mM H2O2 treatment for 0.5 h was able to upregulate HO gene expression, which was detected by enzyme activity determination, semi-quantitative reverse transcription-polymerase chain reaction and western blotting. Meanwhile, the application of N,N＇-dimethylthiourea, a trap for endogenous H2O2, not only blocked the upregulation of HO, but also reversed the corresponding oxidation attenuation. Together, the above results suggest that endogenous H2O2 production （peak Ⅰ） plays a positive role in the induction of HO by enhancing its mRNA level and protein expression, thus leading to the acclimation to oxidative stress.

关键词： acclimation to oxidative stress endogenous hydrogen peroxide heme oxygenase signal transduction Triticum

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Towards green asphalt materials with lower emission of volatile organic compounds: A review on the release characteristics and its emission reduction additives

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Journal of Road Engineering 2024年第3期4卷 292-317页

作者： Xiwen Chang Feng Wang Rui Wu chen Wang yue xiao State Key Laboratory of Silicate Materials for Architectures Wuhan University of TechnologyWuhan 430070China School of Materials Science and Engineering Chang'an UniversityXi'an 710064China Faculty of Civil Engineering and Geosciences Delft University of TechnologyDelft 2628 CNthe Netherlands

Recently, researchers in the road field are focusing on the development of green asphalt materials with loweremission of volatile organic compounds (VOCs). The characterization methodology of asphalt VOCs and theinfluencing factors on VOCs release have always been the basic issue of asphalt VOCs emission reduction *** have proposed a variety of asphalt VOCs characterization methodologies, which also have mutuallyirreplaceable characteristics. Asphalt VOCs volatilization is affected by many factors. In this study, asphalt VOCscharacterization methodologies were summarized, including their advantages, disadvantages, characteristics andapplicable requirements. Subsequently, the influencing factors of VOCs release, such as asphalt types and environment conditions, are summarized to provide theoretical support for the emission reduction research. Theclassification and mechanism of newly-development asphalt VOCs emission reduction materials are reviewed. Thereduction efficiencies are also compared to select better materials and put forward the improvement objective ofnew materials and new processes. In addition, the prospects about development of VOCs release mechanism ofasphalt materials during the full life cycle and feasibility research of high-efficiency composite emission reductionmaterials in the future were put forward.

关键词： Asphalt VOCs Volatile organic compounds Green asphalt materials Reduction efficiency Hazardous emission

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Iris metastasis from clear cell renal cell carcinoma: A case report

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World Journal of Clinical Cases 2023年第36期11卷 8535-8541页

作者： Tong-Tong Wang xiao-yue chen Qiao-Yun Min Yi-Ze Han Huan-Fen Zhao Department of Graduate School Hebei Medical UniversityShijiazhuang 050017Hebei ProvinceChina Department of Pathology Hebei General HospitalShijiazhuang 050051Hebei ProvinceChina School of Basic Medicine Hebei North UniversityZhangjiakou 075000Hebei ProvinceChina

BACKGROUND Clear cell renal cell carcinoma(ccRCC)is a common type of tumor that can metastasize to any organs and ***,it is extremely rare for ccRCC to metastasize to the ***,we describe a rare case of iris metastasis from ccRCC with a history of left nephrectomy in *** SUMMARY A 62-year-old male was admitted to the hospital due to blurred vision and red eyes,and a mass was found on the iris in the right eye.B-scan ultrasonography revealed a well-bounded high-density lesion at the corner of the anterior chamber at the 3-4 o’clock *** with simultaneous intraocular lens implantation and iridocyclectomy was performed in the right *** lesion was confirmed to be metastatic ccRCC by histological and immunohistochemical *** patient was still alive at 9 mo after surgical *** metastasis can be an initial sign with a poor *** detection and treatment may improve *** should pay attention to similar metastatic diseases to prevent misdiagnosis leading to missed treatment *** This report of the characteristics and successful management of a rare case of iris metastasis from ccRCC highlights the importance of a comprehensive medical history,histopathology,immunohistochemistry,and clinical manifestation for successful disease diagnosis.

关键词： Iris metastasis Clear cell renal cell carcinoma Diagnosis Prognosis Literature review Case report

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Eco-friendly synthesis and environmental impact assessment of hierarchical Beta zeolite from kaolinite and recycled mother liquor

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Green Chemical Engineering 2024年第4期5卷 501-510页

作者： Guoxi xiao xiaoling chen Tiesen Li Chan Wang Qingyan Cui Yuanyuan yue National Engineering Research Center of Chemical Fertilizer Catalyst College of Chemical EngineeringFuzhou University Qingyuan Innovation Laboratory

The development of sustainable techniques to produce high-performance zeolite is essential to achieve green production in industry. Herein, we report an eco-friendly route to synthesizing hierarchical Beta zeolite from kaolinite and recycled mother liquor. The results reveal that the unutilized species（such as silicon species and Na+） in mother liquor stayed in a stable concentration during eleven recycled experiments. Moreover, the synthesized Beta zeolites still have comparable physicochemical properties and catalytic performance in the esterification of levulinic acid with ethanol over the initial zeolite although eleven recycled experiments. Life cycle assessment exhibits that the synthesis of Beta zeolite with recycled mother liquor can reduce global warming potential by 23% and resource depletion-water use by 36% compared to that without recycled mother liquor. This quantitatively demonstrates that the approach proposed in this work is really a sustainable one, extremely increasing the utilization efficiency of raw materials and decreasing the environmental burden.

关键词： Eco-friendly synthesis Hierarchical Beta zeolite Recycled mother liquor Life cycle assessment

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Exogenous Hematin Alleviates Mercury-induced Oxidative Damage in the Roots of Medicago sativa

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Journal of Integrative Plant Biology 2007年第12期49卷 1703-1713页

作者： Yi Han Wei Xuan Tian Yu Wen-Bing Fang Tian-Ling Lou Yin Gao xiao-yue chen xiaoxiao Wen-Biao Shen College of Life Sciences Laboratory of Nanjing Agricultural University and Carl Zeiss Far East Nanjing Agricultural University Nanjing 210095 China

In the present study, we evaluated the protective effect of exogenous heme oxygenase-1 （HO-1 EC 1.***.99.3） inducer hematin against mercury-induced oxidative damage in the roots of Alfalfa （Medicago sativa L.）. Plants exposed to mercury （HgCl2） exhibited a significant increase of lipid peroxidation, as well as inhibition of root elongation. However, hematin （50 μM） supplementation to HgCl2 （100 μmol/L） treated plants effectively reduced the lipid peroxidation and partially increased the root elongation. These responses were mimicked by the application of aqueous solution of carbon monoxide （CO） with 50% saturation. Also, treatment with hematin could result in the potent induction of HO-1 transcript in the root tissues, as detected 12h following treatment. Moreover, the activation of anti-oxidant enzyme, including glutathione reductase, monodehydroascorbate reductase and superoxide dismutase activities, and the decrease of lipoxygenase activity, were induced by hematin at 12h or 24h, which was further confirmed by histochemical staining for the detection of lipid peroxidation and loss of membrane integrity. Whereas, ascorbate peroxidase and guaiacol peroxidase isozyme activities or their transcripts were reduced, respectively, indicating that hydrogen peroxide might act as a signal to mediate Hg- tolerance at the beginning of treatment. The ameliorating effects of hematin were specific, since the CO scavenger hemoglobin differentially reversed the above actions. Taken together, our results suggested that hematin exhibits a vital role in protecting the plant against Hg-induced oxidative damage.

关键词： carbon monoxide hematin Medicago sativa mercury toxicity oxidative stress.

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