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From waste to wealth:Coal tar residue derived carbon materials as low-cost anodes for potassium-ion batteries

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 464-475页

作者： Zhonghua Lu jun Shen Xin Zhang Lingcong Chao Liang Chen ding Zhang Tao Wei Shoudong Xu College of Chemical Engineering and Technology Taiyuan University of TechnologyTaiyuan 030024China College of Chemistry Taiyuan University of TechnologyTaiyuan 030024China School of Chemical Engineering and Pharmacy Wuhan Institute of TechnologyWuhan 430205China School of Energy and Power Jiangsu University of Science and TechnologyZhenjiang 212003China

Carbon materials are widely recognized as highly promising electrode materials for various energy storage system *** tar residues(CTR),as a type of carbon-rich solid waste with high value-added utilization,are crucially important for the development of a more sustainable *** this study,we employed a straightforward direct carbonization method within the temperature range of 700-1000℃to convert the worthless solid waste CTR into economically valuable carbon materials as anodes for potassium-ion batteries(PIBs).The effect of carbonization temperature on the microstructure and the potassium ions storage properties of CTR-derived carbons(CTRCs)were systematically explored by structural and morphological characterization,alongside electrochemical performances *** on the co-regulation between the turbine layers,crystal structure,pore structure,functional groups,and electrical conductivity of CTR-derived carbon carbonized at 900℃(CTRC-900H),the electrode material with high reversible capacity of 265.6m Ah·g^(-1)at 50 m A·g^(-1),a desirable cycling stability with 93.8%capacity retention even after 100 cycles,and the remarkable rate performance for PIBs were ***,cyclic voltammetry(CV)at different scan rates and galvanostatic intermittent titration technique(GITT)have been employed to explore the potassium ions storage mechanism and electrochemical kinetics of *** indicate that the electrode behavior is predominantly governed by surface-induced capacitive processes,particularly under high current densities,with the potassium storage mechanism characterized by an“adsorption-weak intercalation”*** work highlights the potential of CTR-based carbon as a promising electrode material category suitable for high-performance PIBs electrodes,while also provides valuable insights into the new avenues for the high value-added utilization of CTR.

关键词： coal tar residue carbon materials anode potassium-ion batteries high value-added

Staged dendrite suppression for high safe and stable lithium-sulfur batteries

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Journal of Energy Chemistry 2025年第1期100卷 674-683页

作者： jun jiang Zhenjie Lu Yanwen ding Shujun Liu Zhijie Qi Tian Tang Yunfan Zhang Zhiyuan Ma jingwen Sun Liang Xue Wenyao Zhang Pan Xiong Xin Wang junwu Zhu Yongsheng Fu Key Laboratory for Soft Chemistry and Functional Materials of Ministry of Education Nanjing University of Science and Technology jiangsu Pylon Battery Co.Ltd

The unavoidable dendrite growth and shuttle effect have long been stranglehold challenges limiting the safety and practicality of lithium-sulfur ***,we propose a dual-action strategy to address the lithium dendrite issue in stages by constructing a multifunctional surface-negatively-charged nanodiamond layer with high ductility and robust puncture resistance on polypropylene （PP） *** uniformly loaded compact negative layer can not only significantly enhance electron transmission efficiency and promote uniform lithium deposition,but also reduce the formation of dendrite during early deposition *** importantly,under the strong puncture stress encountered during the deterioration of lithium dendrite growth under limiting current,the high ductility and robust puncture resistance（145.88 MPa） of as-obtained nanodiamond layer can effectively prevent short circuits caused by unavoidable lithium *** Li||Li symmetrical cells assembled with nanodiamond layer modified PP demonstrated a stable cycle of over 1000 h at 2 mA cm-2with a polarization voltage of only 29.3 ***,the negative charged layer serves as a physical barrier blocking lithium polysulfide ions,effectively mitigating capacity *** improved cells achieved a capacity decay of only 0.042%per cycle after 700 cycles at 3 C,demonstrating effective suppression of dendrite growth and capacity attenuation,showing promising prospect.

关键词： Lithium-sulfur batteries Staged dendrite suppression Shuttle effect Surface-negatively-charged nanodiamond

51例体检发现蛋白尿和/或血尿患者随访分析

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复旦学报（医学版） 2004年第6期31卷 649-652页

作者：沈沛成宦金星曹长春钟一红吉俊滕杰丁小强复旦大学附属中山医院肾病科上海200032

目的　观察体检发现蛋白尿和 /或血尿患者的预后及影响因素。方法　 1989年 1月～ 2 0 0 3年 7月体检发现蛋白尿和 /或血尿 5 1例 ,经肾活检确诊并定期随访。内生肌酐清除率 (Ccr) <90mL/min为肾功能不全 ,Ccr每年下降速度 (ΔCcr)≥ 4m... 详细信息

目的　观察体检发现蛋白尿和 /或血尿患者的预后及影响因素。方法　 1989年 1月～ 2 0 0 3年 7月体检发现蛋白尿和 /或血尿 5 1例 ,经肾活检确诊并定期随访。内生肌酐清除率 (Ccr) <90mL/min为肾功能不全 ,Ccr每年下降速度 (ΔCcr)≥ 4mL/min为进展组 ,而每年 <4mL/min为非进展组。治疗前临床情况比较用t检验 ,预后危险因素用非条件Logistic回归分析。结果　随访 2 6 .7± 13.9(12～ 6 5 )月后 ,9例 (17.7% )尿检正常 ,15 .7%蛋白尿较随访开始时明显增加 (包括 2例原单纯血尿 ) ,13.7%出现高血压 ,进展组占 2 1.6 % ,其中终末期肾病 3例 (局灶节段性肾小球硬化、IgA肾病、早期硬化性肾炎各 1例 ,均已进入血透 )。糖皮质激素、降压治疗能显著改善蛋白尿和肾功能 ,对血尿则无明显作用。血尿、起病时肾功能、肾小球病变与肾功能恶化无相关性 ,而高血压、蛋白尿、肾间质小管病变 (间质淋巴细胞浸润、肾小管萎缩 )与肾功能恶化呈显著相关性。结论　体检发现蛋白尿和 /或血尿预后并非都良好。

关键词：蛋白尿血尿体检肾功能患者随访预后发现恶化 t检验

Effects of ultrasonic-assisted extraction on bioactive compounds,volatile flavors and antioxidant activities of vine tea water extracts

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Traditional Medicine Research 2025年第1期10卷 73-81页

作者： Xiao-Long Zhou Wei-jin jiang ji Yu Mao-jun Yao Yun-Tong Li Hunan Provincial Key Laboratory of Research Resource Mining and High-valued Utilization on Edible&Medicinal PlantCollege of Chemistry and Chemical EngineeringJishou UniversityJishou 416000China Hunan Gaoge Dairy Co. Ltd.Changsha 410000China

Background:Ampelopsis grossedentata,vine tea,which is the tea alternative beverages in *** vine tea processing,a large amount of broken tea is produced,which has low commercial ***:This study investigates the influence of different extraction methods(room temperature water extraction,boiling water extraction,ultrasonic-assisted room temperature water extraction,and ultrasonic-assisted boiling water extraction,referred to as room temperature water extraction(RE),boiling water extraction(BE),ultrasonic assistance at room temperature water extraction(URE),and ultrasonic assistance in boiling water extraction(UBE))on the yield,dihydromyricetin(DMY)content,free amino acid composition,volatile aroma components,and antioxidant properties of vine tea ***:A notable influence of extraction temperature on the yield of vine tea extracts(Pding the highest at 43.13±0.26%,higher than that of RE(34.29±0.81%).Ultrasound-assisted extraction significantly increased the DMY content of the extracts(Pding in ABTS•+free radical scavenging,and BE demonstrating superior ferric ion reducing antioxidant ***:The findings suggest that extraction methods signi

关键词： vine tea dihydromyricetin ultrasonic-assisted extraction volatile aroma components

EB病毒LMP2A特异性CTL的体外诱导及分析

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现代免疫学 2004年第3期24卷 194-197页

作者：姚堃许继军丁传林周锋谢芳艺南京医科大学微生物学与免疫学系南京210029

用EBV LMP2A重组痘苗病毒 (rVV LMP2A )转染人树突状细胞 (DC ) ,转染后的DC分别在第 1、 7、 14天刺激相同MHC背景的T细胞 ,在IL 2作用下诱导LMP2A特异性CTL。用LDH释放法检测CTL杀伤活性 ;流式细胞术 (FACS )检测CTL诱导分化过程中CD... 详细信息

用EBV LMP2A重组痘苗病毒 (rVV LMP2A )转染人树突状细胞 (DC ) ,转染后的DC分别在第 1、 7、 14天刺激相同MHC背景的T细胞 ,在IL 2作用下诱导LMP2A特异性CTL。用LDH释放法检测CTL杀伤活性 ;流式细胞术 (FACS )检测CTL诱导分化过程中CD3+ 、CD4 + 、CD8+ 、CD5 6 + 等细胞的分群变化 ;RT PCR检测细胞分化过程中FasLmRNA表达 ;生物活性法检测功能性细胞因子IFN γ的分泌。结果显示本法诱导的CTL对靶细胞有特异性杀伤活性 ,第 2次和第 3次DC刺激后杀伤活性有所上升 ;在CTL诱导分化的第 7、 14、 2 1天细胞分群以CD4 + 、CD8+ 细胞为主 ;RT PCR证实所诱导的细胞内有FasLmRNA的表达 ;随细胞培养天数的增加IFN γ分泌增加 ,在第 14天达到较高水平。研究表明重组痘苗病毒载体rVV LMP2A转染的DC刺激T细胞可诱导出EBV LMP2A特异性CTL。

关键词：痘苗病毒载体树突状细胞 EB病毒潜伏期膜蛋白2A 细胞毒性T细胞

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大湄公河次地区构造单元划分

沉积与特提斯地质 2004年第4期24卷 13-20页

作者：李兴振刘朝基丁俊成都地质矿产研究所四川成都610082

大湄公河次地区在地质构造上是西南三江构造带和华南加里东褶皱带的向南或南西的延伸。在理清了各构造单元的延伸趋势及其相互关系的基础上,对该区大地构造单元作了统一划分和对比。以印缅山脉结合带、澜沧江文冬劳勿结合带、金沙江 ... 详细信息

大湄公河次地区在地质构造上是西南三江构造带和华南加里东褶皱带的向南或南西的延伸。在理清了各构造单元的延伸趋势及其相互关系的基础上,对该区大地构造单元作了统一划分和对比。以印缅山脉结合带、澜沧江文冬劳勿结合带、金沙江哀牢山马江结合带作为主结合带,将该区划分为印澳板块、中缅马陆块、印支陆块和华南陆块4个一级单元。然后在亲冈瓦纳的中缅马陆块和亲华南型的印支陆块内再以次级结合带分别划分出4个二级构造单元:亲冈瓦纳型的西缅微陆块、腾冲毛淡棉微陆块,保山掸泰微陆块、临沧景栋微陆块,亲华南型的景洪帕府东马来西亚微陆块、思茅大叻微陆块、昆嵩微陆块和长山微陆块;华南陆块以越北斋江结合带为界分为扬子和华夏两微陆块。简要论述了各构造单元的基本地质特征,提出将可可西里澜沧江文冬劳勿结合带作为南部冈瓦纳大陆和北部劳亚大陆的分界,指出昆嵩微陆块和长山微陆块是华夏微陆块的南西延伸,其西部的对应体可能是昌都微陆块。

关键词：大湄公河次地区构造单元划分陆块

Bioinformatics analyses of differentially expressed genes associated with spinal cord injury:a microarray-based analysis in a mouse model

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Neural Regeneration Research 2019年第7期14卷 1262-1270页

作者： Lei Guo jing Lv Yun-Fei Huang ding-jun Hao ji-jun Liu Department of Spinal Surgery Honghui HospitalXi'an Jiaotong University Department of Clinical Laboratory Honghui HospitalXi'an Jiaotong University

Gene spectrum analysis has shown that gene expression and signaling pathways change dramatically after spinal cord injury,which may affect the microenvironment of the damaged *** analysis provides a new opportunity for investigating diagnosis,treatment,and prognosis of spinal cord ***,differentially expressed genes are not consistent among studies,and many key genes and signaling pathways have not yet been accurately ***5296 was retrieved from the Gene Expression Omnibus *** expressed genes were obtained using R/Bioconductor software(expression changed at least two-fold;P < 0.05).Database for Annotation,Visualization and Integrated Discovery was used for functional annotation of differentially expressed genes and Animal Transcription Factor Database for predicting potential transcription *** resulting transcription regulatory protein interaction network was mapped to screen representative genes and investigate their diagnostic and therapeutic value for *** total,this study identified 109 genes that were upregulated and 30 that were downregulated at 0.5,4,and 24 hours,and 3,7,and 28 days after spinal cord *** number of downregulated genes was smaller than the number of upregulated genes at each time *** for Annotation,Visualization and Integrated Discovery analysis found that many inflammation-related pathways were upregulated in injured spinal ***,expression levels of these inflammation-related genes were maintained for at least 28 ***,399 regulation modes and 77 nodes were shown in the protein-protein interaction network of upregulated differentially expressed *** the 10 upregulated differentially expressed genes with the highest degrees of distribution,six genes were transcription *** these transcription factors,ATF3 showed the greatest ***3 was upregulated within 30 minutes,and its expression levels remained high at28 days after spin

关键词： nerve regeneration spinal cord injury differentially expressed genes bioinformatics analyses Database for Annotation,Visualization and Integrated Discovery analysis inflammation Kyoto Encyclopedia of Genes and Genomes pathway microarray transcription factors neural regeneration

Mechanism of CO_(2)reduction in carbonylation reaction promoted by ionic liquid additives:A computational and experimental study

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Green Energy & Environment 2023年第1期8卷 296-307页

作者： Kai-Lun Bi Bao-Hua Xu Wei-Lu ding Li-jun Han Lin ji Department of Chemistry Capital Normal UniversityBeijing100048China Beijing Key Laboratory of Ionic Liquids Clean Process CAS Key Laboratory of Green Process and EngineeringInstitute of Process EngineeringChinese Academy of SciencesBeijing100190China School of Chemical Engineering University of Chinese Academy of SciencesBeijing100049China Innovation Academy for Green Manufacture Chinese Academy of SciencesBeijing100190China

The Ru-catalyzed carbonylation of alkenes with CO_(2)as a C1 surrogate and imidazole chlorides as the promotor is investigated by a combination of computational and experimental *** conversion rate of CO_(2)to CO is positively correlated with the efficiency of both hydroesterification and hydroformylation,which is found facilitated in the presence of chloride additives with a decreasing order of BmimCl~B3MimCl>BmmimCl~*** the hydroesterification with MeOH as a representative example,BmimCl bearing C-H functionality at the C^(2)site of the cation assists the reduction of CO_(2)to CO as a hydrogen donor medium,with the anion and cation acting in a synergistic *** insertion of CO_(2)into the formed Ru-H bond with the assistance of chloride anion produces the Ru-COOH species,which ultimately accelerates the activation of CO_(2).

关键词： CO_(2)transformation Carbonylation Ionic liquids Synergistic effect Theoretical analysis

Collective Entity Alignment for Knowledge Fusion of Power Grid Dispatching Knowledge Graphs

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IEEE/CAA Journal of Automatica Sinica 2022年第11期9卷 1990-2004页

作者： Linyao Yang Chen Lv Xiao Wang ji Qiao Weiping ding jun Zhang Fei-Yue Wang the State Key Laboratory for Management and Control of Complex Systems Institute of AutomationChinese Academy of SciencesBeijing 100190 the School of Artificial Intelligence University of Chinese Academy of SciencesBeijing 100049China the China Electric Power Research Institute Beijing 100192China IEEE the Qingdao Academy of Intelligent Industries Qingdao 256200China the School of Information Science and Technology Nantong UniversityNantong 226019China the School of Electrical Engineering and Automation Wuhan UniversityWuhan 430072China

Knowledge graphs(KGs)have been widely accepted as powerful tools for modeling the complex relationships between concepts and developing knowledge-based *** recent years,researchers in the field of power systems have explored KGs to develop intelligent dispatching systems for increasingly large power *** multiple power grid dispatching knowledge graphs(PDKGs)constructed by different agencies,the knowledge fusion of different PDKGs is useful for providing more accurate decision *** achieve this,entity alignment that aims at connecting different KGs by identifying equivalent entities is a critical *** entity alignment methods cannot integrate useful structural,attribute,and relational information while calculating entities’similarities and are prone to making many-to-one alignments,thus can hardly achieve the best *** address these issues,this paper proposes a collective entity alignment model that integrates three kinds of available information and makes collective counterpart *** model proposes a novel knowledge graph attention network(KGAT)to learn the embeddings of entities and relations explicitly and calculates entities’similarities by adaptively incorporating the structural,attribute,and relational ***,we formulate the counterpart assignment task as an integer programming(IP)problem to obtain one-to-one *** not only conduct experiments on a pair of PDKGs but also evaluate o ur model on three commonly used cross-lingual *** comparisons indicate that our model outperforms other methods and provides an effective tool for the knowledge fusion of PDKGs.

关键词： Entity alignment integer programming(IP) knowledge fusion knowledge graph embedding power dispatch