24小时热门版块排行榜    

Znn3bq.jpeg
查看: 961  |  回复: 7

dgf2008

主管区长 (知名作家)

不要鄙视看帖不回的人!!

优秀区长

[交流] 【求助】这段话谁知道是哪篇文献的,请提供全文,谢谢 已有4人参与

The tetraethoxysilane (TEOS, 22.0 ml) was added into a solution containing ethanol (27 ml), deionized water (3.7 ml) and aqueous ammonia (30 wt.%, 7.0 ml) at 303 K with vigorous stirring. The mixture was stirred continuously for 1 h to get uniform silica spheres. A mixture solution containing of TEOS (14.5 ml) and octadecyltrimethoxysilane (C18TMS, 5.8 ml) was added into above colloidal solution and stirred for 1 h. The resulting products were dried in atmosphere at 363 K for 12 h and calcined at 873 K for 5 h under atmosphere to obtain final products.

Typically, SCMSS templates (1.0 g), glucose (0.5 g) and deionized water (100 ml) were mixed in a small flask and stirred dramatically with a magnetic stirrer in 343 K water bath until the mixture turned into a dry solid cake. Subsequently, the cake was heated in tube furnace with different heating rates from 373 K to 523 K in nitrogen atmosphere to make glucose melted and flow down along the mesopores of the templates. The cake was then heated to 1123 K and held at that temperature for 3 h to carbonize the glucose. The silica templates were removed by etching in 10% HF and washed by deionized water to obtain HCHs.
回复此楼
百人计划,千人计划,万人计划,百千万人才计划
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

bachier

金虫 (职业作家)

这个

dgf2008(金币+5):谢谢 2010-08-12 11:35:22
Electrochemistry Communications,Volume 12, Issue 5, May 2010, Pages 689-692。去下载吧
2楼2010-08-12 09:03:46
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lizzy1221

木虫 (正式写手)

楼上的好厉害啊
3楼2010-08-12 11:10:28
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

fxwjg

木虫 (正式写手)

★ ★
dgf2008(金币+2):谢谢 2010-08-12 15:05:23
mhwu514(金币+2):谢谢讨论 2010-08-12 16:16:13
引用回帖:
Originally posted by dgf2008 at 2010-08-12 08:46:01:
The tetraethoxysilane (TEOS, 22.0 ml) was added into a solution containing ethanol (27 ml), deionized water (3.7 ml) and aqueous ammonia (30 wt.%, 7.0 ml) at 303 K with vigorous stirring. The mixtu ...

直接粘到google,OK
4楼2010-08-12 11:29:47
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

sciencemaji

至尊木虫 (文坛精英)


小木虫(金币+0.5):给个红包,谢谢回帖交流
厉害
5楼2010-08-24 18:06:04
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

temedx

专家顾问 (著名写手)


小木虫(金币+0.5):给个红包,谢谢回帖交流
赞二楼,太强悍了。
Everybodyissobusymindingotherppl'sbusiness,thattheyforgettofindtheirownhappiness.
6楼2010-08-24 19:28:10
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

wsq_7710

木虫 (职业作家)


小木虫(金币+0.5):给个红包,谢谢回帖交流
悲剧,google能告诉你几乎你所想知道的一切,当然正确与否得自己判断!!!
7楼2010-08-24 23:49:12
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

雨中孤亭

铁杆木虫 (正式写手)


小木虫(金币+0.5):给个红包,谢谢回帖交流
佩服一下二楼
男人是社会的主体,不管你信或不信,所以男人应该有种责任感!
8楼2010-10-15 10:51:11
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 dgf2008 的主题更新
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 22408调剂求助 +7 毂12 2026-04-09 9/450 2026-04-11 09:23 by 哦哦123
[考研] 326求调剂 +5 Shansyn 2026-04-10 5/250 2026-04-10 22:23 by 猪会飞
[考研] 263能源动力专硕求调剂 +3 加大号饭盒袋 2026-04-10 3/150 2026-04-10 22:23 by 286640313
[考研] 本科南方医科大学 一志愿985 药学学硕284分 求调剂 +4 弱水听文 2026-04-09 4/200 2026-04-10 22:01 by doctff
[考研] 283求调剂 +21 那个噜子 2026-04-09 21/1050 2026-04-10 21:18 by zhouxiaoyu
[考研] 机械专368 有去处吗 +4 种大树 2026-04-10 4/200 2026-04-10 15:31 by jiajinhpu
[考研] 314求调剂 +23 wakeluofu 2026-04-09 24/1200 2026-04-10 15:31 by MOF_Catal
[考研] 本科西工大 0856 324求调剂 +10 wysyjs25 2026-04-09 11/550 2026-04-10 08:37 by 5268321
[考研] 085601初试330分找调剂 +10 流心奶黄包l 2026-04-09 10/500 2026-04-10 08:14 by Sammy2
[考研] 266求调剂,一志愿哈工程电子信息,本科获多项国奖和省奖 +4 lumine1 2026-04-06 4/200 2026-04-09 17:38 by vgtyfty
[考研] 328求调剂 +17 lftmya 2026-04-07 18/900 2026-04-09 08:05 by 5268321
[考研] 生物学328分求调剂 +9 闪电kkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
[考研] 化工学硕 285求调剂 +26 Wisjxn 2026-04-07 26/1300 2026-04-08 14:42 by screening
[考研] 263分B区求调剂 +6 李nihao 2026-04-08 6/300 2026-04-08 09:38 by 南开小綦
[考研] 301求调剂 +18 121. 2026-04-04 18/900 2026-04-07 17:49 by 蓝云思雨
[考研] 295求调剂 +18 xndjjj 2026-04-04 19/950 2026-04-07 11:02 by wangjy2002
[考研] 22408 331分求调剂 +4 y__1 2026-04-06 4/200 2026-04-06 17:26 by 土木硕士招生
[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] 求生物学学硕调剂——364分 +7 云朵遛弯指南 2026-04-04 7/350 2026-04-04 22:49 by zhyzzh
[考研] 怎么删帖子啊 +3 缝曦1000 2026-04-04 3/150 2026-04-04 14:20 by 土木硕士招生
信息提示
请填处理意见