Developing Flow Battery for Large Scale Energy Storage

介绍一种新近发展迅速的大规模蓄电技术——液流蓄电池。叙述了其原理和优势、国内外发展现况和关键技术;分析了其作为风能与太阳能发电的蓄能、电网调峰、用电大户自备电源的应用前景;提出了发展我国液流电池的意见、建议。This article introduces a fast-developing large scale energy storage technology-flow battery, narrates its principles, advantages, development status and key technologies of both domestic and abroad. This article also analyzes the application prospects of the flow battery when it is used as the energy storage device for wind and solar power plant, in power management, and as the standby power source of the big electricity-consumer. The proposals of developing flow battery are also presented

Immuno capture PCR for HBVDNA/Ig-two-component-determined circulating immune complexes

目的:建立一种免疫捕捉法PCR技术,研究血清免疫复合物中不同Ig类型抗体结合HBV的情况,并初步探讨其意义。方法:以羊抗人μ、γ、α链的IgG为捕捉抗体,再利用PCR扩增捕捉物中的HBVDNA。结果:成功地建立了检测HBVDNA/IgM、IgG和IgATCIC的免疫捕捉法PCR技术。该技术特异性强、敏感性高、重复性好,可以显著提高HBVDNA的检出率。同时发现,结合HBV的抗体的Ig类型组合有明显差异,三者均阳性最高。结论:说明乙肝患者血清免疫复合物中有较多的病毒颗粒。研究HBVDNA/IgTCIC对乙肝发病机理的深入阐明可能具有重要意义。Objective: To establish an immuno capture PCR for the study of classes of immunoglobulins complexed with HBV and of their significance.Methods:Using goat IgG to human μ、γ、α chain as capture antibodies and prime specific PCR as a detecting method.Results:An immuno capture PCR had been established to detect HBVDNA/Ig TCIC (HBVDNA/IgM TCTC,HBVDNA/IgG TCIC, HBVDNA/IgA TCIC). This method was specific,sensitive and reproducible,by which more patients with positive HBVDNA could be found. It was also characted that there were significantly different positive rates among the types of combinations of IgM,IgG and IgA, in which the group with the three of them was hightest.Conclusion:Conclusion:These findings suggested that more HBV may be hide within circulating immune complexes and the study of HBV DNA /Ig TCIC may play an important role in more understanding of pathogenesis in patients with hepatitis B.国家自然科学基金!3 96 6 0 0 7

A Review of Electrochemical Energy Storage Researches in the Past 22 Years

本文回顾了22年来作者的电化学储能研究活动,共分三个部分. 第一部分叙述高比能量、高比功率储能器件研究,包括锂硫电池研究（硫复合正极材料、锂硫电池制作、锂硼合金作为锂硫电池负极、硫-锂离子电池新体系）、超级电容器研究（超级活性炭、以酚醛树脂为原料制备电容炭、碳纳米管阵列中寄生准电容储能材料、氧化镍干凝胶准电容储能材料、归纳出电容炭材料的性能要求、电容器研制、确定“第四类”超级电容器）、锂离子电池研究（锂离子电池与可再生燃料电池的对决、双变价元素正极材料、磷酸钴锂正极材料、高功率锂离子电池的制作）. 第二部分叙述规模储能电池研究,包括液流电池新体系研究（蓄电与电化学合成的双功能液流电池、全金属化合物单液流电池、有机化合物正极的单液流电池）、致力于振兴铅酸电池（推广铅蓄电池新技术、铅炭电池的研究、铅酸电池新型板栅的研究）,储能电池（站）的经济效益计算方法. 第三部分叙述电动汽车发展路线研究,包括氢能燃料电池电动汽车、纯电动汽车与混合动力汽车、对我国电动汽车发展路线的建议、力争电动汽车补贴的合理化、坚守电动汽车“节能减排”宗旨、提出“发电直驱电动车”. 最后的结束语谈了三点感悟.In this paper, research activities from my groups in the field of electrochemical energy storage are reviewed for the past 22 years, which is divided into three sections. The first section describes the researches related to high specific energy and high specific power energy storage devices, including lithium sulfur batteriies (sulfur composite cathode material, lithium sulfur battery fabrication, lithium boron alloy as lithium sulfur battery anodes, and sulfur lithium-ion battery new system), supercapacitors (super activated carbon, capacitive carbon prepared from phenolic resin, carbon nanotube array parasitic pseudo-capacitive energy storage materials, necessary properties of capacitive carbons, nickel hydroxide xerogels pseudo-capacitive energy storage materials,the development of capacitors, and the determination of “the fourth type” supercapacitors), and lithium-ion batteries (the confrontation between lithium-ion batteries and renewable fuel cells, the cathode material of dual variable-valency elements, lithium cobalt phosphate cathode materials, and high-power lithium-ion batteries). The second section describes the researches linked to a large-scale energy storage battery, including new systems of flow battery (dual function flow battery of energy storage and electrochemical synthesis, all metal compounds single flow battery, and organic compound positive electrode single flow battery), revitalizing lead-acid batteries (promoting new technology of lead-acid batteries, lead-carbon battery and new grid of lead-acid battery), and economic benefit calculation method of energy storage battery (station). The third section describes the research roadmaps in the development of electric vehicles including hydrogen fuel cell electric vehicles and pure electric vehicles and hybrid electric vehicles, the suggestions in the development of electric vehicles in China, striving for the rationalization of subsidies for electric vehicles, adhering to the purpose of “energy saving and emission reduction” of electric vehicles, and putting forward “direct drive electric vehicles for power generation”. Three opinions based on my experiences are provided at the end of this paper.国家863计划项目(2007AA03Z223);国家863计划项目(2001AA501134);国家863计划项目(2012AA052003);国家自然科学基金项目(20573135);北京市科技计划项目“超级活性炭环保生产的中试技术研究”等资助通讯作者:杨裕生E-mail:[email protected]:YANGYu-shengE-mail:[email protected]防化研究院,北京 100191Research Institute of Chemical Defense, Beijing 100191, Chin

一步熔融还原炼铁流程的分析

本文对一步熔融还原炼铁流程进行了分析，考察了流程的能量分布情况，为一步熔融还原炼铁流程的节能和可行性研究提供了依据

竖炉＋铁浴熔融还原炼铁流程的分析

对竖炉＋铁浴熔融还原炼铁流程进行了分析，从能量的数量和质量两个方面，考察了整个流程的能量利用情况，并绘出了流程的　平衡图，为熔融还原炼铁流程的可行性研究提供了依据

高炉冶炼过程中硫在渣-铁间分配系数的确定

本文从平衡论的角度出发,导出了高炉炼铁过程硫在渣—铁中的分配系数L_s及诸操作参数对铁水含硫量影响的定量关系式,可以预测不同高炉、不同操作条件下的L_s和操作参数变更对铁水[S]含量的影响

竖炉-铁浴熔融还原炼铁流程的--分析

对竖炉＋铁浴熔融还原炼铁流程进行了分析，从能量的数量和质量两个方面，考察了整个流程的能量利用情况，并绘出了流程的　平衡图，为熔融还原炼铁流程的可行性研究提供了依据

竖炉-铁浴熔融还原炼铁流程的--分析

对竖炉＋铁浴熔融还原炼铁流程进行了分析，从能量的数量和质量两个方面，考察了整个流程的能量利用情况，并绘出了流程的　平衡图，为熔融还原炼铁流程的可行性研究提供了依据

高炉铁水中[Si]浓度的推算

本文从反应速度论和平衡论的观点出发,通过理论分析,得到了铁水中[Si]浓度和诸操作条件变更对[Si]浓度影响的推算式,在用国内外高炉操作数据进行模拟计算的基础上,验证了模型的合宜性

流化床＋铁浴熔融还原炼铁过程的Yong分析

本文对流化床＋铁浴熔融还原炼铁流程进行了分析，从能量守恒以及能量贬质观点，综合评价和分析其用能过程，并绘出了全系统完整的流图，通过对薄弱环节分析，考察了流程的热力学完善性，并提出了一些相应的改善措施，为熔融还原炼铁流程的可行性研究及流程选择提供了依据