24小时热门版块排行榜    

查看: 1409  |  回复: 2
本帖产生 1 个 翻译EPI ,点击这里进行查看

baisong

新虫 (小有名气)

[求助] 请将下列中文摘要翻译成英文(350字)

燃料电池(FC)的电极催化剂密切影响电池的性能指标,开发高效、廉价、抗毒的催化剂是发展高性价比FC的关键。本项目以性能优异的石墨烯替代炭黑作为催化剂载体,以FC用石墨烯负载非铂催化剂 (GENPC) 为研究对象,运用各种化学方法设计合成新型的GENPC;系统研究石墨烯基复合结构中无机纳米晶尺寸、形状控制合成的特点和规律,探寻影响纳米晶在石墨烯片上均匀分布的关键因素,为实现可控合成提供实验基础。同时,探索集成电极的制备方法,尝试实现GENPC与电极的一体化制作。在此基础上用电化学方法研究GENPC对氧气还原、甲醇氧化的催化作用,探讨催化剂粒子的组成、状态及石墨烯还原程度、表面官能团、掺杂等对催化性能的影响;利用密度泛函理论研究GENPC的能带结构,探寻催化活性组分与石墨烯间的协同作用机制;揭示石墨烯载体影响催化活性的机理,为石墨烯载体的实际应用和高性能FC非铂催化剂的研发奠定实验和理论基础
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

wyky2007136

金虫 (小有名气)

【答案】应助回帖

忽然有事情,先翻译一半
The electrode catalyst for fuel cell (FC) greatly affects the performance of the cell, thus the development of efficient, inexpensive and anti-poisoning catalysts is the key to the development of FC with high performance-cost ratio. In the project, graphene with excellent performance was used to substitute for carbon black to be used as a catalyst carrier, a graphene-supported non-platinum catalyst (GENPC) for FC was selected as a research object, and novel GENPC was designed and synthesized by using various chemical methods; and the characteristics and laws on controlling synthesis of the size and shape of inorganic nano-crystals in the graphene-based composite structure were systematically researched, and the key factor affecting the uniform distribution of the nano-crystals on graphene sheets was explored, thereby providing the experimental basis for the realization of the controllable synthesis.
可承接论文翻译特别是专利翻译,化学医药领域最佳
2楼2012-02-17 17:04:29
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

wyky2007136

金虫 (小有名气)

【答案】应助回帖

baisong(金币+30, 翻译EPI+1): ★★★★★最佳答案 非常感谢 2012-02-18 09:35:20
由于时间仓促, 请作者再仔细斟酌.
At the same time, the preparation method of integrated electrodes was explored, and the integrated manufacture of the GENPC and electrodes was achieved. On the basis, the catalysis of the GENPC on oxygen reduction and methanol oxidation was researched through an electrochemical method; the influence of the composition and state of the catalyst particles as well as reduction degree, surface functional groups, doping and the like of graphene on the catalytic performance was investigated; energy band structure of the GENPC was researched by using a density functional theory, thereby exploring the synergy mechanism between the catalytic active component and graphene; and the mechanism of the influence of the graphene carrier on the catalytic activity was revealed, thereby laying experimental and theoretical basis for practical applications of the graphene carrier and the research and development of high-performance non-platinum catalysts for FC.
可承接论文翻译特别是专利翻译,化学医药领域最佳
3楼2012-02-17 18:26:24
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 baisong 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 化学调剂0703 +7 啊我我的 2026-03-11 7/350 2026-03-15 23:03 by 凌千颂111
[考研] 327求调剂 +6 拾光任染 2026-03-15 11/550 2026-03-15 22:47 by 拾光任染
[考研] 326求调剂 +3 上岸的小葡 2026-03-15 4/200 2026-03-15 18:50 by 无际的草原
[考研] 311求调剂 +5 冬十三 2026-03-15 5/250 2026-03-15 18:38 by 无际的草原
[考研] 26考研一志愿中国石油大学(华东)305分求调剂 +3 嘉年新程 2026-03-15 3/150 2026-03-15 13:58 by 哈哈哈哈嘿嘿嘿
[考研] 304求调剂 +5 小熊joy 2026-03-14 5/250 2026-03-14 21:07 by peike
[考研] 中科大材料专硕319求调剂 +3 孟鑫材料 2026-03-13 3/150 2026-03-14 18:10 by houyaoxu
[考研] 328求调剂 +3 5201314Lsy! 2026-03-13 6/300 2026-03-14 15:31 by hyswxzs
[考研] 求调剂 +3 清风问长安 2026-03-09 3/150 2026-03-14 02:15 by JourneyLucky
[考研] 2026考研调剂+本科延边大学+山东大学+生物化学与分子生物学+有项目经验 +3 ccdsscjy 2026-03-09 6/300 2026-03-14 02:14 by JourneyLucky
[考研] 307求调剂 +7 超级伊昂大王 2026-03-10 7/350 2026-03-14 00:49 by JourneyLucky
[考研] 工科,求调剂 +3 我887 2026-03-11 3/150 2026-03-13 21:39 by JourneyLucky
[考研] 285化工学硕求调剂(081700) +6 柴郡猫_ 2026-03-12 6/300 2026-03-13 20:46 by hmn_wj
[考研] 一志愿211化学学硕310分求调剂 +8 努力奋斗112 2026-03-12 9/450 2026-03-13 15:41 by JourneyLucky
[考研] 274求调剂 +3 S.H1 2026-03-12 3/150 2026-03-13 15:15 by JourneyLucky
[考研] 一志愿山大07化学 332分 四六级已过 本科山东双非 求调剂! +3 不想理你 2026-03-12 3/150 2026-03-13 14:18 by JourneyLucky
[考研] 0817化学工程与技术考研312分调剂 +3 T123 tt 2026-03-12 3/150 2026-03-13 10:49 by houyaoxu
[基金申请] 提交后的基金本子,已让学校撤回了,可否换口子提交 +3 dut_pfx 2026-03-10 3/150 2026-03-11 08:38 by kudofaye
[考博] 26申博求助 +3 跳跃饼干 2026-03-10 4/200 2026-03-10 21:15 by Tntcnn
[考研] 家人们 调剂不迷路 看这里 +8 likeihood 2026-03-09 13/650 2026-03-10 08:09 by likeihood
信息提示
请填处理意见