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Low-temperature chlorination roasting technology for the simultaneous recovery of valuable metals from spent liCoO_(2)cathode material

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International Journal of Minerals,Metallurgy and Materials 2025年第1期32卷 80-91页

作者： Junjie Shi Changle Hou Jingjing Dong Dong Chen Jianzhong li Key Laboratory for Ecological Metallurgy of Multimetallic Mineral(Ministry of Education) Northeastern UniversityShenyang 110819China School of Metallurgy Northeastern UniversityShenyang 110819China

With the continuous increase in the disposal volume of spent lithium-ion batteries(liBs),properly recycling spent liBs has become essential for the advancement of the circular *** study presents a systematic analysis of the chlorination roasting kinetics and proposes a new two-step chlorination roasting process that integrates thermodynamics for the recycling of liB cathode *** activation energy for the chloride reaction was 88.41 kJ/mol according to thermogravimetric analysis–derivative thermogravimetry data obtained by using model-free,model-fitting,and Z(α)function(αis conversion rate).Results indicated that the reaction was dominated by the first-order(F1)model when the conversion rate was less than or equal to 0.5 and shifted to the second-order(F2)model when the conversion rate exceeded *** conditions were determined by thoroughly investigating the effects of roasting temperature,roasting time,and the mass ratio of NH_(4)Cl to liCoO_(2).Under the optimal conditions,namely 400℃,20 min,and NH_(4)Cl/liCoO_(2)mass ratio of 3:1,the leaching efficiency of li and Co reached 99.43% and 99.05%,*** of the roasted products revealed that valuable metals in liCoO_(2)transformed into CoCl_(2) and ***,the reaction mechanism was elucidated,providing insights for the establishment of a novel low-temperature chlorination roasting technology based on a crystal structure *** technology can guide the development of liB recycling processes with low energy consumption,low secondary pollution,high recovery efficiency,and high added value.

关键词： spent lithium-ion battery thermodynamics chlorination roasting kinetics circular economy

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Mutual regulation of microglia and astrocytes after Gas6 inhibits spinal cord injury

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Neural Regeneration Research 2025年第2期20卷 557-573页

作者： Jiewen Chen Xiaolin Zeng Le Wang Wenwu Zhang Gang li Xing Cheng Peiqiang Su Yong Wan Xiang li Department of Spine Surgery The First Affiliated HospitalSun Yat-sen UniversityGuangzhouGuangdong ProvinceChina Guangdong Province Key Laboratory of Orthopedics and Traumatology GuangzhouGuangdong ProvinceChina

Invasive inflammation and excessive scar formation are the main reasons for the difficulty in repairing nervous tissue after spinal cord *** and astrocytes play key roles in the spinal cord injury micro-environment and share a close ***,the mechanisms involved remain *** this study,we found that after spinal cord injury,resting microglia(M0)were polarized into pro-inflammatory phenotypes(MG1 and MG3),while resting astrocytes were polarized into reactive and scar-forming *** expression of growth arrest-specific 6(Gas6)and its receptor Axl were significantly down-regulated in microglia and astrocytes after spinal cord *** vitro experiments showed that Gas6 had negative effects on the polarization of reactive astrocytes and pro-inflammatory microglia,and even inhibited the cross-regulation between *** further demonstrated that Gas6 can inhibit the polarization of reactive astrocytes by suppressing the activation of the Yes-associated protein signaling ***,in turn,inhibited the polarization of pro-inflammatory microglia by suppressing the activation of the nuclear factor-κB/p65 and Janus kinase/signal transducer and activator of transcription signaling *** vivo experiments showed that Gas6 inhibited the polarization of pro-inflammatory microglia and reactive astrocytes in the injured spinal cord,thereby promoting tissue repair and motor function ***,Gas6 may play a role in the treatment of spinal cord *** can inhibit the inflammatory pathway of microglia and polarization of astrocytes,attenuate the interaction between microglia and astrocytes in the inflammatory microenvironment,and thereby alleviate local inflammation and reduce scar formation in the spinal cord.

关键词： astrocytes Axl cell polarization Gas6 Hippo signal inflammatory micro-environment intercellular interaction microglia single-cell sequencing spinal cord injury

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利用shotgun蛋白组学策略鉴定健康生育男性精浆蛋白质

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中华男科学杂志 2009年第4期15卷 297-309页

作者：白洁傅淑宏蔡力力孙玲丛玉隆中国人民解放军总医院南楼临床部检验科北京100853 南方医科大学附属南方医院生殖医学中心广东广州510515

目的:鉴定正常生育男性的精浆蛋白质。方法:3例正常健康已生育的自愿者精液标本通过Percoll分离获取精浆,等量混合后在SDS-PAGE上进行分离,切胶取条带进行胶内酶解,抽提肽段后利用shotgun蛋白组学策略鉴定蛋白质。结果:正常生育男性精... 详细信息

目的:鉴定正常生育男性的精浆蛋白质。方法:3例正常健康已生育的自愿者精液标本通过Percoll分离获取精浆,等量混合后在SDS-PAGE上进行分离,切胶取条带进行胶内酶解,抽提肽段后利用shotgun蛋白组学策略鉴定蛋白质。结果:正常生育男性精浆鉴定出331种蛋白质,相对分子质量范围8000～572068,等电点范围4.36～11.05;这些蛋白质按功能和生物进程归类,大致有51个(15.4%)运输蛋白质,11个(3.32%)细胞运动蛋白,63个(19.03%)信号转导蛋白质,147个(44.4%)蛋白酶及38个(11.5%)酶调节蛋白质,21个(6.3%)细胞凋亡蛋白,12个(3.62%)结构和支撑蛋白质,59个(17.8%)分子功能未知蛋白质。结论:shotgun蛋白组学策略是鉴定蛋白质的一个较好的方法。膜联蛋白及相关蛋白、Ras相关蛋白Rab是鉴定到的信号转导蛋白中的主要成员,因此推测钙离子和G蛋白信号通路是精子胞外信号传递到胞内的最重要途径,但是这些蛋白间的相互作用还不清楚。另外,精浆中鉴定到了大量的酶类,可能与维持精子活力和代谢有密切关系。

关键词：生育男性精浆蛋白质组学鉴定

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Effect of Bi/Si Ratio of BiBSi Glass on Its Structure, Properties and Laser Sealing Shear Strength for Vacuum Glazing

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Journal of Wuhan University of Technology(Materials Science) 2025年第1期40卷 13-24页

作者： liU Wei JIAO Jinxu LUO Dusha ZHOU Junjie SHI lifen WANG Weiwei li Changqing WANG Peng XIONG Dehua li Hong State Key Laboratory of Silicate Materials for Architectures Wuhan University of TechnologyWuhan 430070China Silica-Based Materials Laboratory of Anhui Province CNBM Research Institute for Advanced Glass Materials Group Co.LtdBengbu 233018China State Key Laboratory of Advanced Technology for Float Glass CNBM Research Institute for Advanced Glass Materials Group Co.LtdBengbu 233018China

The low-melting glass of Bi2O_(3)-B2O_(3)-SiO_(2)(BiBSi)system was used for the first time for laser sealing of vacuum *** the condition of constant boron content,how the structure and properties vary with Bi/Si ratio in low-melting glass was *** addition,the relationships between laser power,low-melting glass solder with different Bi/Si ratios and laser sealing shear strength were *** results show that a decrease in the Bi/Si ratio can cause a contraction of the glass network of the low-melting glass,leading to an increase of its characteristic temperature and a decrease of its coefficient of thermal *** laser sealing,the copper ions in the low-melting glass play an endothermic role.A change in the Bi/Si ratio will affect the valence state transition of the copper ions in the low-melting *** absorbance of the low-melting glass does not follow the expected correlation with the Bi/Si ratio,but shows a linear correlation with the content of divalent copper *** greater the concentration of divalent copper ions,the greater the absorbance of the low-melting glass,and the lower the laser power required for laser *** shear strength of the low melting glass solder after laser sealing was tested,and it was found that the maximum shear strength of Z1 glass sample was the highest up to 2.67 MPa.

关键词： Bi2O_(3)-B2O_(3)-SiO_(2)(BiBSi) Bi/Si ratio low-melting glass laser sealing vacuum glazing

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语言研究方法的演进

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南昌教育学院学报 2012年第3期27卷 27-28页

作者：蔡丽利吉林大学文学院吉林长春130012

近一个世纪以来,语言学研究迅速发展,语言研究方法的不断革新是推动语言研究的一个重要原因。本文讨论的语言研究方法先从西方理论入手,并介绍我国的一些汉语语言研究方法。

关键词：语言研究方法论演进原因

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不同孕周产前超声筛查胎儿畸形的临床研究

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中华全科医学 2015年第5期13卷 810-811页

作者：蔡丽莉江苏省扬州友好医院功能科B超室 225261

目的分析不同孕周产前超声筛查胎儿畸形的临床价值。方法选择自2011年2月—2014年6月行产前胎儿畸形超声检查的4680例孕妇,均于早、中、晚孕期各进行一次系统超声检查,分析不同孕周胎儿畸形的检出率。结果经产后或手术随访证实畸形儿138... 详细信息

目的分析不同孕周产前超声筛查胎儿畸形的临床价值。方法选择自2011年2月—2014年6月行产前胎儿畸形超声检查的4680例孕妇,均于早、中、晚孕期各进行一次系统超声检查,分析不同孕周胎儿畸形的检出率。结果经产后或手术随访证实畸形儿138例,畸形发生率为2.9%。早孕期检出染色体异常8例,胎儿畸形24例;中孕期检出畸形儿94例;晚孕期检出胎儿异常10例。此次研究超声检查漏诊2例,产前超声检查检出胎儿畸形率为98.5%。结论早孕期超声筛查可有效检出染色体异常及排除胎儿早发的结构异常;晚孕期超声检查可检出胎儿迟发型畸形;中孕期产前超声检查是检出胎儿结构异常的重要时期和方法。

关键词：孕周产前筛查超声检查胎儿畸形

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Epigenetic regulation of the inflammatory response in stroke

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Neural Regeneration Research 2025年第11期20卷 3045-3062页

作者： Jingyi liang Fei Yang Zixiao li Qian li School of Basic Medical Sciences Capital Medical UniversityBeijingChina Department of Neurobiology School of Basic Medical SciencesCapital Medical UniversityBeijingChina Laboratory for Clinical Medicine Beijing Key Laboratory of Neural Regeneration and RepairCapital Medical UniversityBeijingChina Department of Neurology Beijing Tiantan HospitalCapital Medical UniversityBeijingChina China National Clinical Research Center for Neurological Diseases Beijing Tiantan HospitalCapital Medical UniversityBeijingChina National Center for Healthcare Quality Management in Neurological Diseases Beijing Tiantan HospitalCapital Medical UniversityBeijingChina Chinese Institute for Brain Research BeijingChina Research Unit of Artificial Intelligence in Cerebrovascular Disease Chinese Academy of Medical SciencesBeijingChina Beijing Engineering Research Center of Digital Healthcare for Neurological Diseases BeijingChina Department of Biochemistry and Molecular Biology School of Basic Medical SciencesCapital Medical UniversityBeijingChina Beijing Key Laboratory of Cancer Invasion and Metastasis Research Capital Medical UniversityBeijingChina

Stroke is classified as ischemic or hemorrhagic,and there are few effective treatments for either *** mechanisms play a critical role in secondary brain injury following a stroke,which manifests as cytokine release,blood–brain barrier disruption,neuronal cell death,and ultimately behavioral *** the inflammatory response has been shown to mitigate this cascade of events in experimental stroke ***,in clinical trials of anti-inflammatory agents,longterm immunosuppression has not demonstrated significant clinical benefits for *** may be attributable to the dichotomous roles of inflammation in both tissue injury and repair,as well as the complex pathophysiologic inflammatory processes in *** acute harmful inflammatory responses or inducing a phenotypic shift from a pro-inflammatory to an anti-inflammatory state at specific time points after a stroke are alternative and promising therapeutic *** agents that can modulate inflammation requires a detailed understanding of the inflammatory processes of ***,epigenetic reprogramming plays a crucial role in modulating post-stroke inflammation and can potentially be exploited for stroke *** this review,we summarize current findings on the epigenetic regulation of the inflammatory response in stroke,focusing on key signaling pathways including nuclear factor-kappa B,Janus kinase/signal transducer and activator of transcription,and mitogen-activated protein kinase as well as inflammasome *** also discuss promising molecular targets for stroke *** evidence to date indicates that therapeutic targeting of the epigenetic regulation of inflammation can shift the balance from inflammation-induced tissue injury to repair following stroke,leading to improved post-stroke outcomes.

关键词： DNA methylation histone modification intracerebral hemorrhage ischemic stroke neuroinflammation neuroprotection non-coding RNA RNA methylation subarachnoid hemorrhage treatment

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伽玛刀联合DC-CIK细胞治疗对肝癌患者生活质量的影响

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临床合理用药杂志 2015年第20期8卷 20-21页

作者：蔡立莉中国人民解放军第422医院感染内科广东省湛江市524005

目的探讨研究伽玛刀联合DC-CIK细胞治疗对肝癌患者生活质量的影响。方法选择2012年1月-2014年1月收治的肝癌患者50例,按治疗方法不同分为单纯组与联合组各25例,单纯组在伽玛刀治疗的同时接受相应的放疗治疗,联合组在伽玛刀治疗的同时进... 详细信息

目的探讨研究伽玛刀联合DC-CIK细胞治疗对肝癌患者生活质量的影响。方法选择2012年1月-2014年1月收治的肝癌患者50例,按治疗方法不同分为单纯组与联合组各25例,单纯组在伽玛刀治疗的同时接受相应的放疗治疗,联合组在伽玛刀治疗的同时进行DC-CIK细胞免疫治疗。观察2组治疗方法对患者生活质量的影响。结果联合组治疗后社会功能、心理功能及躯体功能评分明显高于单纯组,差异有统计学意义(P0.05)。单纯组治疗1个月后出现食欲下降1例,精神状态差2例,睡眠质量下降2例,全身疲软无力1例,伴随疼痛5例;联合组治疗1个月后所有患者进食量正常,精神状态良好,仅1例睡眠质量较差,无疲乏感,2例伴中轻度疼痛,2组不良反应比较差异有统计学意义(P<0.05)。结论伽玛刀和DCCIK细胞免疫技术联合应用治疗肿瘤生长中有协同作用,提高机体免疫力,改善患者临床症状,提高患者生活质量。

关键词：伽玛刀 DC-CIK细胞技术生活质量

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浅谈各国宠物清洗剂法规

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日用化学品科学 2020年第6期43卷 15-17页

作者：蔡丽莉科莱恩化工(中国)有限公司上海200335

收集和整理了澳大利亚、美国、加拿大、韩国、土耳其、日本及欧盟目前对宠物清洗剂产品的法规要求,以期给市场利益相关者提供基本的法规信息,并对我国行业协会提供有价值的参考信息。

关键词：宠物清洗合规要求监管模式

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Bulging Performance and Quality Control of Aluminum Alloy Tailor-welded Overlapping Sheets Based on Interface Friction

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Journal of Wuhan University of Technology(Materials Science) 2025年第1期40卷 258-264页

作者： GAO Tiejun GAO Bowen li Weijie ZHANG Jiabin College of Aerospace Engineering Shenyang Aerospace UniversityShenyang 110136China Shenyang Aerospace Xinguang Group Co.L td. Shenyang 110043China

In order to solve the problem of poor formability caused by different materials and properties in the process of tailor-welded sheets forming,a forming method was proposed to change the stress state of tailor-welded sheets by covering the tailor-welded sheets with better plastic properties overlapping *** the same time,the interface friction effect between the overlapping and tailor-welded sheets was utilized to control the stress magnitude and further improve the formability and quality of the tailor-welded *** this work,the bulging process of the tailor-welded overlapping sheets was taken as the research *** alloy tailor-welded overlapping sheets bulging specimens were studied by a combination of finite element analysis and experimental *** results show that the appropriate use of interface friction between tailor-welded and overlapping sheets can improve the formability of tailor-welded sheets and control the flow of weld seam to improve the forming *** increasing the interface friction coefficient on the side of tailor-welded sheets with higher strength and decreasing that on the side of tailor-welded sheets with lower strength,the deformation of the tailor-welded sheets are more uniform,the offset of the weld seam is minimal,the limit bulging height is maximal,and the forming quality is optimal.

关键词： tailor-welded sheets overlapping sheet bulging interface friction weld seam stress

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