24小时热门版块排行榜    

Znn3bq.jpeg
查看: 1181  |  回复: 6

lanlandehong

铜虫 (小有名气)

[求助] 发150金币帮助翻译一段文字

本人由于时间紧张,发150金币求高手帮忙翻译一下以下文字,谢谢
由图5可见,添加未经任何处理AC的电极,其对应的氧化电流要比经过特定处理后的电极所对应的氧化电流要大,而且该电流峰对应的积分电量(放电容量)呈现减少的趋势。对上述现象可进行如下解释:活性炭颗粒中存在大孔、中孔、微孔三种不同类型的孔,其中对于电极放电容量影响最大的是中孔,而现在的三种试样中,中孔的量出现了较大幅度的变化,在(b)、 (c)试样中,有大量的中孔被铅粉或氧化铅粉吸附,从而堵塞了部分孔隙结构,导致电极中中孔比例下降。图5中还可以观察到,在-0.2V附近,理应放电结束,电流几乎变为零,但目前的情况是电极仍然以一定的氧化电流持续一段时间,即电极多放出了一定的电量。根据电极反应原理分析,推测此处的电流可能来自于高比表面活性炭与硫酸电解液所形成的固液相双电层电容放电。
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lanlandehong

铜虫 (小有名气)

2楼2011-12-27 15:33:11
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
3楼2011-12-27 16:09:52
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lanlandehong

铜虫 (小有名气)

4楼2011-12-28 14:19:33
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

luckyawf

木虫 (正式写手)

还可以这样吗?楼主者,神人也!
5楼2011-12-28 14:41:48
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

hejin04c

荣誉版主 (著名写手)

小木虫乐乐虫

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ...
感谢参与,应助指数 +1
战国时代: 回帖置顶 2011-12-30 09:22:39
战国时代(金币+30): 替贴主发 2011-12-30 09:28:03
战国时代(金币+30): 2011-12-30 09:28:09
战国时代(金币+30): 2011-12-30 09:28:20
As shown in figure 5, oxidation current of the modified  electrode with the untreated AC was much bigger than that modified with treated AC. Furthermore,  a obvious reduce of corresponding Integral power(discharge capacity) was presented. the possible reason was following: there are three  types of activated carbon particles: macropore,mesopore and micropore. the discharge capacity of the electrode was matters most withthe mesopore. in here, the amountof the  mesopore was substantial changes in the three samples. a large number of mesopore was clogged with lead powder or oxidation adsorption lead oxide, which blocked part of the pore structure, leading to the drops of the percentage of mesopore on the electrode  in the in (b), and (c) sample.   discharging  process should be ended near 0.2 V(current almost to zero),  but continue currentstill last for a period of time  (more rechangeing)be observed as shown in Figure 5. According to the electrode reaction principle , speculated that the current may come from high surface and electrolyte activated carbon sulfuric acid formed by solid liquid electric double layer capacitance discharge.
欲得其中,必求其上;欲得其上,必求上上
6楼2011-12-29 21:51:20
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lanlandehong

铜虫 (小有名气)

引用回帖:
: Originally posted by hejin04c at 2011-12-29 21:51:20:
As shown in figure 5, oxidation current of the modified  electrode with the untreated AC was much bigger than that modified with treated AC. Furthermore,  a obvious reduce of corresponding Integral ...

谢谢了
7楼2011-12-30 09:17:12
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 lanlandehong 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] 085501机械专硕 302分 不挑专业求调剂 +5 汪某. 2026-04-09 5/250 2026-04-09 15:38 by 蒋皓禹
[考研] 291求调剂 +7 关忆北. 2026-04-09 8/400 2026-04-09 15:17 by 探123
[考研] 一志愿中科院105500专业总分315求调剂 +6 lallalh 2026-04-09 6/300 2026-04-09 13:26 by sxx1988
[考研] 0703总分331求调剂 +18 ZY-05 2026-04-04 22/1100 2026-04-09 09:09 by 哦哦123
[考研] 求调剂 +7 chenxrlkx 2026-04-05 9/450 2026-04-09 09:04 by wj165256
[考研] 277工科求调剂 +10 1915668 2026-04-04 11/550 2026-04-06 23:53 by 心媛意北
[考研] 生物学调剂 可调剂到生物与医药 +3 李政莹 2026-04-06 3/150 2026-04-06 19:02 by macy2011
[考研] 求调剂 +4 wos666 2026-04-03 5/250 2026-04-06 15:22 by wos666
[考研] 一志愿武汉理工大学080200机械工程308分,求调剂 +4 终不似从前 2026-04-05 4/200 2026-04-06 11:46 by 考研学校招点人
[考研] 计算机11408,286分求调剂 +7 木子念晞 2026-04-05 7/350 2026-04-05 19:02 by chy09050039
[考研] 一志愿上海海洋大学083200食品学硕,求调剂,接受其他专业083200 +4 what张 2026-04-04 5/250 2026-04-05 14:07 by chw1980_0
[考研] 313求调剂 +5 海日海日 2026-04-04 7/350 2026-04-05 13:58 by imissbao
[考研] 一志愿西北农林畜牧专硕336分求调剂 +3 5ourr 2026-04-03 3/150 2026-04-05 10:40 by JOKER0401
[考研] 一志愿江南大学085501机械工程专硕326分,本科佳木斯大学 +5 顾若浮生 2026-04-03 9/450 2026-04-05 09:57 by 1753564080
[考研] 341求调剂 +3 洛多罗 2026-04-02 4/200 2026-04-04 21:36 by 智能智慧
[考研] 考研调剂 +4 zybz冲冲冲 2026-04-03 6/300 2026-04-04 13:08 by zybz冲冲冲
[考研] 26调剂 086003 +6 失活的细胞 2026-04-04 6/300 2026-04-04 09:50 by zhangdingwa
[考研] 268求调剂 +8 你好tg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
[考研] 350一志愿北京航空航天大学08500材料科学与工程求调剂 +5 kjnasfss 2026-04-03 5/250 2026-04-03 22:29 by 无际的草原
[考研] 085501一志愿天工大,机械专硕求调剂,跨材料 +3 33上 2026-04-03 3/150 2026-04-03 14:08 by 1753564080
信息提示
请填处理意见