【摘 要】
:
The spinel LiNi0.5Mn1.5O4(LNMO)has been attracted great attention as lithium ion cathode material due to its high voltage and large energy density.However,the practical application of LNMO is still limited by poor cycling
【机 构】
:
SchoolofMarineScienceandTechnology,SchoolofMaterialsScienceandEngineering
【基金项目】
:
Natural Science Foundation of Shandong Province(ZR2018MEM017)。
论文部分内容阅读
The spinel LiNi0.5Mn1.5O4(LNMO)has been attracted great attention as lithium ion cathode material due to its high voltage and large energy density.However,the practical application of LNMO is still limited by poor cycling
其他文献
针对学生在学习“信息论与编码”课程中感觉理论性强、抽象难理解的问题,该文在MATLAB的环境下基于GUI设计了一套数字图像传输系统。该系统涵盖了通信系统模型的各个步骤,包括信源(图像输入)、信源编码、信道编码、模拟信道、信道译码、信源译码、信宿(图像输出)等。通过该平台模拟整个通信过程,得到了带有传输误差的图像输出。通过对通信系统模型中任一模块以不同方案得到的不同图像结果进行分析,可直观对比该模块中各种方案的优劣。该平台界面操作简单,参数调节灵活,可脱离MATLAB环境独立运行,方便教学演示。
Rationale:Prolonged undernutrition may arise out of depression and lead to Wernicke\s encephalopathy if timely diagnosis and intervention are missed.Wernicke\s encephalopathy is potentially treatable,and appropriate treatment may revert clinical depress
Exploring history and culture汉服一瞥Held in Xuzhou,Han Chinese Costume Festival(汉服节),has once again presented the charming contemporary Han Chinese costume.The teachers and students of different age groups have taken part in this activity.Walking through the
为实现实验平台信息化,更好地为师生服务,以金属材料专业实验平台为例,进行信息管理系统建设。系统具有避免重复实验、节省实验材料、使用方便、信息丰富等特点,为金属材料相关专业师生提供了界面友好的使用平台,实现了资源共享、促进教学科研进步、提升实验室管理水平的目的,为高校培养创新人才打下良好基础,长期积累的实验数据经过分析对教学科研具有指导意义。
该文以事故致因“2-4”模型为理论基础,构建了高校实验室安全文化建设水平综合指标体系。基于AHP-模糊综合评价法,进一步建立了综合评价模型,并以某高校实验室为例,评价了其安全文化建设水平。结果表明,该校实验室安全文化建设水平一般,与评价对象实际情况相吻合。该研究成果可为高校实验室安全文化建设水平评价提供参考借鉴。
Objective:To investigate the effect of manual reduction with traditional small splints fixation for distal radius fractures in older patients in the emergency department.Methods:Older patients(aged at least 60 years)with distal radius fractures were enrol
2020年是脱贫攻坚决战决胜之年,扶贫工作不但没有松懈,反而走向更加扎实和理性方向。通过因地制宜、因农村人力资源情况而开展精准扶智,培育农民职业技能,提高农民从业本领,实现村民智力与财力致富,推动乡村振兴与可持续发展。
A novel Zn-based metal–organic framework Zn(dobdc)(datz)[Zn2(H2dobdc)(datz)2$1.5DMF]with plentiful hydrogen bond donors(HBD)groups was facilely synthesized from mixed ligands.The dual activation of metal Zn sites and HBD groups for epoxides by
Elemental state matter-heteroatom-doped carbon composites are of great importance for the development of anode in lithium ion batteries(LIBs).In this article,metal–organic frameworks(MOFs)are adopted as precursor to prepare Co composites via metallurgical
农业科技推广工作是科技成果转化为生产力的纽带和桥梁,是科学技术面向经济建设的体现,是促进农业现代化建设的重要措施。辽宁省果树科学研究所以提升服务“三农”能力为宗旨,科技人员围绕果树产业的需求,借助国家的财政科技推广、林草推广、综改试点专项及省、市各级各类项目在果树科技推广取得了一定成效,也遇到了一些问题。针对主要问题,提出了构建果树科技推广体系提升的策略、助力乡村振兴思路。