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Unlocking the stable interface in aqueous zinc-ion battery with multifunctional xylose-based electrolyte additives

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Journal of Energy Chemistry 2025年第1期100卷 770-778页

作者： Xiaoqin Li Jian Xiang Lu Qiu Xiaohan Chen Yinkun zhao Yujue Wang Qu yue Taotao Gao Wenlong Liu Dan Xiao zhaoyu Jin Panpan Li Institute for Advanced Study Chengdu University School of Mechanical Engineering Chengdu University College of Food and Biological Engineering Chengdu University Institute of Fundamental and Frontier Sciences University of Electronic Science and Technology of China College of Materials Science and Engineering Sichuan University

The growth of dendrites and the side reactions occurring at the Zn anode pose significant challenges to the commercialization of aqueous Zn-ion batteries（AZIBs）. These challenges arise from the inherent conflict between mass transfer and electrochemical kinetics. In this study, we propose the use of a multifunctional electrolyte additive based on the xylose（Xylo） molecule to address these issues by modulating the solvation structure and electrode/electrolyte interface, thereby stabilizing the Zn anode. The introduction of the additive alters the solvation structure, creating steric hindrance that impedes charge transfer and then reduces electrochemical kinetics. Furthermore, in-situ analyses demonstrate that the reconstructed electrode/electrolyte interface facilitates stable and rapid Zn2+ion migration and suppresses corrosion and hydrogen evolution reactions. As a result, symmetric cells incorporating the Xylo additive exhibit significantly enhanced reversibility during the Zn plating/stripping process, with an impressively long lifespan of up to 1986 h, compared to cells using pure ZnSO4electrolyte. When combined with a polyaniline cathode, the full cells demonstrate improved capacity and long-term cyclic stability. This work offers an effective direction for improving the stability of Zn anode via electrolyte design, as well as highperformance AZIBs.

关键词： Solvation

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电子喉镜在耳鼻喉疾病诊治中的作用研究

中国实用医药 2023年第18期18卷 72-75页

作者：赵月菊历建强中国人民解放军联勤保障部队第九六〇医院(泰安医疗区)耳鼻喉科 271000

目的研究在耳鼻喉疾病诊治中应用电子喉镜的效果。方法90例耳鼻喉疾病患者,采用计算机数字表法分为参考组和研究组,每组45例。参考组接受纤维喉镜诊治,研究组接受电子喉镜诊治。比较两组患者的诊断准确率、睡眠质量评分,并分析电子喉镜... 详细信息

目的研究在耳鼻喉疾病诊治中应用电子喉镜的效果。方法90例耳鼻喉疾病患者,采用计算机数字表法分为参考组和研究组,每组45例。参考组接受纤维喉镜诊治,研究组接受电子喉镜诊治。比较两组患者的诊断准确率、睡眠质量评分,并分析电子喉镜治愈率。结果研究组患者的诊断准确率95.56%明显高于参考组的82.22%,差异具有统计学意义(P0.05);治疗后,研究组患者的睡眠质量评分(8.71±1.59)分明显低于参考组的(11.68±2.07)分,差异具有统计学意义(P<0.05)。45例患者接受电子喉镜治疗的临床治愈率为97.78%(44/45)。结论电子喉镜能为患者的治疗提供科学、直观的图像,有效提高耳鼻喉疾病患者诊断准确率,提升患者的睡眠质量及预后,适合在临床中加以推广应用。

关键词：耳鼻喉疾病电子喉镜纤维喉镜睡眠质量诊断准确性

Leader-follower: Human-centered intention-guided controller for novel SuperLimb with application to load-carrying scenarios

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Science China Technological Sciences 2025年第1期 325-338页

作者： Qinghua ZHANG Xianglong LI Hongwei JING Kerui SUN Yuancheng LI Sikai zhao Lele LI Haotian ju Ziqi WANG Rui WU Tianjiao ZHENG Jie zhao Yanhe ZHU The State Key Laboratory of Robotics and System Harbin Institute of Technology The Learning Algorithms and Systems Laboratory School of Engineeringécole Polytechnique Fédérale de Lausanne

Supernumerary robotic arms(SuperLimb) are a new type of wearable robot that works closely with humans as a third hand to augment human operation capability. Accurate conveyance of wearers' intentions, allocation of roles, and humancentered interaction considerations are the key points in the process of human–SuperLimb collaboration. This paper proposes a human-centered intention-guided leader–follower controller that relies on the dynamic modeling of SuperLimb with application to load-carrying scenarios. The proposed leader–follower controller takes the human as the leader and the SuperLimb as the follower, achieving effective information communication, autonomous coordination, and good force compliance between SuperLimb, humans, and the environment under human safety assurance. First, the human–SuperLimb dynamic system is modeled to achieve force interaction with the environment and wearer. Second, to achieve the precise intention extraction of humans, pose data from five visual odometry sensors are fused to capture the human state, the generalized position, the velocity of hands, and the surface electromyography signals from two myoelectric bracelets sensors are processed to recognize the natural hand gestures during load-carrying scenarios by a designed Swin transformer network. Then, based on the real-time distance detection between human and mechanical limbs, the security assurance and force-compliant interaction of the human–SuperLimb system are realized. Finally, the human hand muscle intention recognition, human–robot safety strategy verification,and comparative load-carrying experiments with and without the proposed method are conducted on the SuperLimb *** showed that the task parameters are well estimated to produce more reasonable planning trajectories, and SuperLimb could well understand the wearer's intentions to switch different SuperLimb actions. The proposed sensor-based human–robot communication framework motivates future studies of o

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脱氧雪腐镰刀菌烯醇(DON)的毒性及其生物转化研究进展

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食品与发酵工业 2014年第4期40卷 101-107页

作者：常敬华赵月菊邢福国朱玉昌刘阳中国农业科学院农产品加工研究所/农业部农产品加工综合性重点实验室北京100193 辽宁工程技术大学理学院辽宁阜新123000

脱氧雪腐镰刀菌烯醇(deoxynivalenol,DON)是世界上分布最广泛的真菌毒素之一,给世界粮食产业造成巨大经济损失,也给人类健康带来重大威胁。该文对DON毒素的基本性质、毒性作用及生物转化研究进展进行全面论述,为DON毒素的防控技术提供... 详细信息

脱氧雪腐镰刀菌烯醇(deoxynivalenol,DON)是世界上分布最广泛的真菌毒素之一,给世界粮食产业造成巨大经济损失,也给人类健康带来重大威胁。该文对DON毒素的基本性质、毒性作用及生物转化研究进展进行全面论述,为DON毒素的防控技术提供参考。

关键词：脱氧雪腐镰刀菌烯醇 DON 单端孢霉烯族毒素真菌毒素生物转化

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硅橡胶在积污过程中的润湿行为

中国表面工程 2014年第6期27卷 122-127页

作者：王建辉赵悦菊王国刚滕济林张淼北京国电富通科技发展有限责任公司技术研发中心北京100070

利用静态接触角法、接触角滞后和HC喷水分级法对自然积污过程中的硅橡胶进行了表面润湿性研究,用粗糙度仪和扫描电镜对样片进行表征分析,研究发现:随着硅橡胶不断的积污,表面粗糙度越大,静态接触角随之也增大,接触角滞后变小,滞后由小... 详细信息

利用静态接触角法、接触角滞后和HC喷水分级法对自然积污过程中的硅橡胶进行了表面润湿性研究,用粗糙度仪和扫描电镜对样片进行表征分析,研究发现:随着硅橡胶不断的积污,表面粗糙度越大,静态接触角随之也增大,接触角滞后变小,滞后由小到大的顺序是:S3(中污)

关键词：硅橡胶积污接触角润湿性粗造度

Impacts of Platform’s Omnichannel Coupons on Multichannel Suppliers

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Journal of Systems Science and Systems Engineering 2023年第1期32卷 71-99页

作者： yue Zhang Xiaojian Hu ju zhao ju Qiu School of Management Hefei University of TechnologyHefei230009China Key Laboratory of Process Optimization and Intelligent Decision-Making Ministry of EducationHefei230009China

While coupons that can be redeemed only in online channels have been issued by e-commerce platforms for decades, a new type of platform’s coupons, i.e., omnichannel coupons, which can be redeemed in both online and store channels, is gaining popularity with the rise of the omnichannel retail mode. It is interesting to explore the conditions under which omnichannel coupons are more advantageous to platforms and multichannel suppliers that sell products through platforms and physical stores. Two game models are developed in two cases where an e-commerce platform offers single channel coupons or omnichannel coupons for a multichannel supplier. Two scenarios are considered: one in which a consumer’s valuation of a product that fits his or her need is homogeneous and another in which the valuation is heterogeneous. Equilibrium outcomes show that under the homogeneous scenario, the product price and coupon face value in both coupon modes increase with the product’s fit probability when the cross-selling revenue is high, while decrease with the product’s fit probability when the cross-selling revenue is low. However, under the heterogeneous scenario, the price in both modes increases with the product’s fit probability only when the supplier’s loss from returns is low and the cross-selling revenue is high, and the coupon face value always decreases with the product’s fit probability. Compared with single channel coupons, omnichannel coupons may lead to a higher product price under certain conditions. Furthermore, omnichannel coupons can lead to higher total demand and benefit both the platform and the supplier if and only if the product’s fit probability is low and the supplier’s loss from returns is high. An extension shows that the platform’s preference for omnichannel coupons is weakened when the supplier offers a partial refund policy.

关键词： Omnichannel coupon promotion e-commerce platform game theory

挂面煮制方法对脱氧雪腐镰刀菌烯醇(DON)的去除效果研究

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现代食品科技 2016年第5期32卷 138-143+131页

作者：常敬华何志明赵月菊邢福国周露王龑刘阳中国农业科学院农产品加工研究所/农业部农产品加工综合性重点实验室辽宁工程技术大学理学院

本研究通过煮制水中加入碳酸钠分析被污染挂面中DON毒素的去除作用。首先确定了加碱量对熟挂面品质的影响并分析了微波炉、电磁炉煮制挂面对DON去除效果的影响,研究结果表明:煮制水中添加0.25%碳酸钠对熟挂面品质无显著不良影响,并增加... 详细信息

本研究通过煮制水中加入碳酸钠分析被污染挂面中DON毒素的去除作用。首先确定了加碱量对熟挂面品质的影响并分析了微波炉、电磁炉煮制挂面对DON去除效果的影响,研究结果表明:煮制水中添加0.25%碳酸钠对熟挂面品质无显著不良影响,并增加了DON毒素的去除效果;微波煮制挂面对DON毒素的去除率优于电磁炉煮制,但效果不显著。其次,以不同污染浓度的挂面进行0.25%碳酸钠煮制,获得DON毒素去除效果的预测曲线:y=0.4546x-0.0377,R2=0.9605,通过曲线可知,加碱煮制挂面可将DON毒素含量由2.30 mg/kg降至国家标准(1 mg/kg),显著优于无碱条件下煮制对DON毒素的去除效果。在此基础上,借助四极杆-飞行时间串联质谱仪(Q-TOF)分析0.20%碳酸钠条件下DON毒素标准品的降解产物,发现可能存在的降解产物为C15H20O6(iso DON,lactone DON)、C15H20O5(nor DON D)、C14H18O5(nor DON A,B,C),其产物毒性显著降低。利用0.25%碳酸钠煮制挂面具有较好的DON毒素降毒作用。

关键词：脱氧雪腐镰刀菌烯醇(DON) 挂面真菌毒素镰刀菌

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大豆种子特异性启动子的分离及结构分析

中国农业科学 2005年第3期38卷 454-461页

作者：财音青格乐,李明春,蔡易,赵月菊,邢来君南开大学微生物学系南开大学微生物学系南开大学微生物学系南开大学微生物学系南开大学微生物学系天津300071 天津300071 天津300071 天津300071 天津300071

采用 PCR 技术从大豆品种吉林 43 基因组 DNA 中分离到大豆β-伴球蛋白α-亚基基因启动子片段(BCSP666)。序列比较和分析表明,这一启动子片段与其它两个大豆种子特异性启动子——β-伴球蛋白α′-亚基基因启动子片段和β-伴球蛋白β-亚... 详细信息

采用 PCR 技术从大豆品种吉林 43 基因组 DNA 中分离到大豆β-伴球蛋白α-亚基基因启动子片段(BCSP666)。序列比较和分析表明,这一启动子片段与其它两个大豆种子特异性启动子——β-伴球蛋白α′-亚基基因启动子片段和β-伴球蛋白β-亚基基因启动子——片段在序列结构上有很大的相似性,并具有多种种子特异性启动子所特有的序列元件,据此推测该启动子片段具有种子特异性启动子活性。Δ6-脂肪酸脱氢酶是亚油酸脱氢形成γ-亚麻酸的限速酶。将启动子片段 BCSP666 与深黄被孢霉Δ6-脂肪酸脱氢酶基因(MI D6D)连接,构建种子特异性表达载体 pBMI666。通过农杆菌介导法转化大豆子叶节,在转基因愈伤组织中表达了脂肪酸脱氢酶基因(MI D6D),获得γ-亚麻酸,初步验证了启动子片段 BCSP666 的启动子活性。

关键词：大豆种子特异性启动子序列元件 γ-亚麻酸

硅橡胶表面润湿特性对积污行为影响的研究进展

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中国表面工程 2012年第2期25卷 15-20页

作者：王国刚赵悦菊张金玲夏兵王建辉国网电力科学研究院北京国电富通科技发展有限责任公司北京100070

介绍了电力系统中污闪事故的现状及相应的预防措施,阐述了硅橡胶表面润湿特性及相关模型与硅橡胶表面积污行为的相互作用关系,指出了硅橡胶的润湿性与表面积污行为的的复杂关系。由于硅橡胶表面的憎水性及憎水迁移性,使其具有优异的防... 详细信息

介绍了电力系统中污闪事故的现状及相应的预防措施,阐述了硅橡胶表面润湿特性及相关模型与硅橡胶表面积污行为的相互作用关系,指出了硅橡胶的润湿性与表面积污行为的的复杂关系。由于硅橡胶表面的憎水性及憎水迁移性,使其具有优异的防污闪性能;而又由于憎水迁移性的存在导致硅橡胶表面的污秽具备"反清洁"能力。文中讲述了国内外学者在自然环境、工频电场及紫外辐照条件下硅橡胶表面润湿特性对积污行为影响的研究进展,并指出了目前这方面研究尚存的问题,展望了硅橡胶表面润湿特性与积污行为的研究方向。

关键词：润湿污秽闪络硅橡胶复合绝缘子