24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 636  |  回复: 1
本帖产生 1 个 翻译EPI ,点击这里进行查看

dingjiajian

新虫 (小有名气)

[求助] 英翻汉

The stability of most metal sols against aggregation is largely a kinetic effect due to the large Coulombic repulsive barrier resulting from the localization of charged particles on or near the nanoparticle’s surface, making the effective charge on the nanoparticle nonzero. It has been known for some time, moreover, that the addition of ionic or neutral species to a stable sol can result in the destabilization of the colloid through one of a number of mechanisms, which may vary according to the concentration of the added material. Specifically, the mechanism for replacing a charged adsorbate with a neutral species at the surface of the colloid particle has been proposed before.2,3 (There are several other ways of stabilizing colloidal particles, such as steric stabilization. These have been the subject of numerous publications,but are not pertinent here.)
帮忙翻译下,谢谢。

» 猜你喜欢

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

jnxybsf

金虫 (正式写手)

【答案】应助回帖

★ ★
dingjiajian: 金币+2, 翻译EPI+1, 有帮助 2016-01-16 18:53:44
金属溶胶不易团聚的稳定定性主要是一种动力学效应,该效应是由于纳米颗粒表面或附近的带电粒子产生了很大的库伦排斥势垒所造成,从而使纳米颗粒的非零电位有了有效电荷。同时,溶胶中加入的离子性或中性物质会导致胶体的不稳定性,其机理可能与加入物质的浓度有关。具体而言,胶体粒子表面的中性物取代带电的吸附物机理之前已被提出。(有些稳定胶体粒子的其他方法,如空间位阻稳定法。这些方法已在很多文献中已被讨论,但这里不做论述)     外行  尽请指正
2楼2016-01-16 00:17:22
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 dingjiajian 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] 336材料与化工085600求调剂 +8 水星记infp 2026-04-05 9/450 2026-04-06 09:20 by 水星记infp
[考研] 331求调剂 +8 于征yz 2026-04-05 8/400 2026-04-06 00:54 by fmesaito
[考研] 生物与医药求调剂 +5 heguanhua 2026-04-05 6/300 2026-04-05 22:58 by Hdyxbekcb
[考研] 301求调剂 +12 121. 2026-04-04 12/600 2026-04-05 09:00 by 来看流星雨10
[考研] 083200 333求调剂 +3 十二!! 2026-04-04 3/150 2026-04-05 08:28 by barlinike
[考研] 282电子信息0854专硕调剂 +4 202451007219 2026-04-02 6/300 2026-04-04 21:55 by laoshidan
[考研] 求生物学专业调剂-332分 +5 云朵遛弯指南 2026-04-04 5/250 2026-04-04 10:05 by rzh123456
[考研] 268求调剂 +8 你好tg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
[考研] 322求调剂 +4 FZAC123 2026-04-03 4/200 2026-04-03 20:55 by zhq0425
[考研] 315求调剂 +6 顺理成张 2026-04-03 8/400 2026-04-03 14:04 by 百灵童888
[考研] 初试成绩337找调剂 +3 ??? ?. ? 2026-04-03 3/150 2026-04-03 11:43 by 土木硕士招生
[考研] 260求调剂 +3 朱芷琳 2026-04-02 3/150 2026-04-03 08:44 by yulian1987
[考研] 318求调剂 +3 笃行致远. 2026-03-31 4/200 2026-04-02 15:56 by Jaylen.
[考研] 298求B区调剂 +4 zzz,,r 2026-04-02 5/250 2026-04-02 12:17 by 土木硕士招生
[考研] 材料调剂 +12 一样YWY 2026-04-01 12/600 2026-04-02 00:21 by 百秒光年
[考研] 310分求调剂 +4 成功上岸wang 2026-04-01 4/200 2026-04-01 20:35 by liu823948201
[考研] 353求调剂 +4 拉钩不许变 2026-04-01 4/200 2026-04-01 18:10 by 记事本2026
[考研] 08工科,295,接受跨专业调剂 +6 lmnlzy 2026-03-31 6/300 2026-04-01 11:02 by 逆水乘风
[考研] 土木304求调剂 +5 顶级擦擦 2026-03-31 5/250 2026-04-01 08:15 by fdcxdystjk¥
[考研] 274求调剂 +6 xiao爱同学 2026-03-30 6/300 2026-03-31 10:04 by cal0306
信息提示
请填处理意见