UC知道帮忙翻译一段英文文献
来源：百度知道 编辑：UC知道 时间：2024/06/17 03:31:39
Role of surface chemistry on electric double layer capacitance of carbon materials
M.J. Bleda-Martinez a, J.A. Macia-Agullo a, D. Lozano-Castello a, E. Morallon b,D. Cazorla-Amoros a,*, A. Linares-Solano a
a Departamento de Quı′mica Inorga′ nica, Universidad de Alicante, Ap. 99, E-03080 Alicante, Spain
b Departamento de Quı′mica-Fı′sica, Universidad de Alicante, Ap. 99, E-03080 Alicante, Spain
Received 1 February 2005; accepted 16 May 2005
Available online 14 July 2005
Abstract
A large number of porous carbon materials with different properties in terms of porosity, surface chemistry and electrical conductivity, were prepared and systematically studied as electric double layer capacitors in aqueous medium with H2SO4 as electrolyte.The precursors used are an anthracite, general purpose carbon fibres and high performance carbon fibres, which were activated by KOH, NaOH, CO2 and steam at different conditions. Among
M.J. Bleda-Martinez a, J.A. Macia-Agullo a, D. Lozano-Castello a, E. Morallon b,D. Cazorla-Amoros a,*, A. Linares-Solano a
a Departamento de Quı′mica Inorga′ nica, Universidad de Alicante, Ap. 99, E-03080 Alicante, Spain
b Departamento de Quı′mica-Fı′sica, Universidad de Alicante, Ap. 99, E-03080 Alicante, Spain
Received 1 February 2005; accepted 16 May 2005
Available online 14 July 2005
Abstract
A large number of porous carbon materials with different properties in terms of porosity, surface chemistry and electrical conductivity, were prepared and systematically studied as electric double layer capacitors in aqueous medium with H2SO4 as electrolyte.The precursors used are an anthracite, general purpose carbon fibres and high performance carbon fibres, which were activated by KOH, NaOH, CO2 and steam at different conditions. Among
作用的表面化学双电层电容的碳材料
克斯纳布勒达内斯一， J.A.马西亚- Agullo 1 ， 4洛萨诺-卡斯泰洛1 ，大肠杆菌Morallon b ， 4卡索拉-阿莫罗斯1 ， * ，答：利纳雷斯-索拉诺1
1 Departamento日Quı'mica Inorga '尼卡，阿利坎特大学，鸭。 99 ，电子03080西班牙阿利坎特
b Departamento日Quı'mica - Fı'sica ，阿利坎特大学，鸭。 99 ，电子03080西班牙阿利坎特
收到2005年2月1日;接受2005年5月16日
网上提供2005年7月14
摘要
大量的多孔碳材料的不同特性在孔隙度，表面化学和电导率，并编写了系统的研究作为双电层电容器中的硫酸水溶液中作为electrolyte.The使用的前体是无烟煤，一般用途的碳纤维和高性能碳纤维，这是激活的氢氧化钾，氢氧化钠，二氧化碳和水蒸汽在不同的条件。在所有这些，活化无烟煤与表面积接近一千五百平方米/克，提出了最佳的性能，达到了价值320的F /克，采用三电极系统。取得的成果，所有的样品，同意众所周知的关系，电容和孔隙度，并表明，二氧化碳型氧气团体作出了积极的贡献电容。一个非常良好的关系的具体电容和这种类型的氧集团已经找到。
关键词：活性炭;程序升温脱附;电化学性能，电器性能;表面氧物