 |
 |
 |
| 24小時(shí)熱門(mén)版塊排行榜 |
- >論壇更新日志 (1083)
- >考研 (188)
- >導(dǎo)師招生 (141)
- >基金申請(qǐng) (21)
- >考博 (14)
- >蟲(chóng)友互識(shí) (10)
- >碩博家園 (8)
- >休閑灌水 (8)
- >博后之家 (5)
- >招聘信息布告欄 (4)
- >論文道賀祈福 (4)
- >復(fù)合材料 (2)
- >學(xué)術(shù)會(huì)議 (2)
- >教師之家 (2)
- >找工作 (2)
- >專(zhuān)業(yè)外語(yǔ) (1)
 |
 |
 |
||
 |
 |
 |
 |
 |
| 5 | 1/1 | 返回列表 |
| 查看: 402 | 回復(fù): 2 | ||
| 本帖產(chǎn)生 1 個(gè) ，點(diǎn)擊這里進(jìn)行查看 | ||
| 當(dāng)前只顯示滿(mǎn)足指定條件的回帖，點(diǎn)擊這里查看本話(huà)題的所有回帖 | ||
老是重名木蟲(chóng) (正式寫(xiě)手)
|
[求助]
求Ei 檢索頁(yè)面
|
|
|
題目 Molecular simulation of wetting behavior on hydroxylation and silanization SiO2 surface 作者 任紅梅 ren hongmei 或者 hongmei ren 文獻(xiàn)來(lái)源 ： journal of china university of petroleum 期卷 2014 ，5 作者 單位 華東理工大學(xué) east china university of science and technology |
回復(fù)此樓» 猜你喜歡
346求調(diào)劑[0856]
已經(jīng)有7人回復(fù)
-
一志愿山大07化學(xué) 332分 四六級(jí)已過(guò) 本科山東雙非 求調(diào)劑！
已經(jīng)有3人回復(fù)
-
310求調(diào)劑
已經(jīng)有3人回復(fù)
-
機(jī)械專(zhuān)碩299求調(diào)劑至材料
已經(jīng)有4人回復(fù)
-
070300化學(xué)319求調(diào)劑
已經(jīng)有7人回復(fù)
-
08工科 320總分 求調(diào)劑
已經(jīng)有6人回復(fù)
-
一志愿天津大學(xué)化學(xué)工藝專(zhuān)業(yè)（081702）315分求調(diào)劑
已經(jīng)有12人回復(fù)
-
307求調(diào)劑
已經(jīng)有3人回復(fù)
-
265求調(diào)劑
已經(jīng)有3人回復(fù)
-
301求調(diào)劑
已經(jīng)有10人回復(fù)
baiyuefei
版主 (文學(xué)泰斗)
風(fēng)雪
- 應(yīng)助: 4642 (副教授)
- 貴賓: 46.969
- 金幣: 658102
- 散金: 11616
- 紅花: 995
- 沙發(fā): 81
- 帖子: 69424
- 在線(xiàn): 13328.1小時(shí)
- 蟲(chóng)號(hào): 676696
- 注冊(cè): 2008-12-18
- 性別: GG
- 專(zhuān)業(yè): 合成藥物化學(xué)
- 管轄: 有機(jī)交流
【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
老是重名: 金幣+15, ★★★★★最佳答案 2015-12-15 08:10:34
lazy錦溪: LS-EPI+1, 感謝應(yīng)助！ 2015-12-15 08:31:37
老是重名: 金幣+15, ★★★★★最佳答案 2015-12-15 08:10:34
lazy錦溪: LS-EPI+1, 感謝應(yīng)助！ 2015-12-15 08:31:37
3樓2015-12-14 18:07:04
baiyuefei
版主 (文學(xué)泰斗)
風(fēng)雪
- 應(yīng)助: 4642 (副教授)
- 貴賓: 46.969
- 金幣: 658102
- 散金: 11616
- 紅花: 995
- 沙發(fā): 81
- 帖子: 69424
- 在線(xiàn): 13328.1小時(shí)
- 蟲(chóng)號(hào): 676696
- 注冊(cè): 2008-12-18
- 性別: GG
- 專(zhuān)業(yè): 合成藥物化學(xué)
- 管轄: 有機(jī)交流
【答案】應(yīng)助回帖
感謝參與，應(yīng)助指數(shù) +1
|
Accession number: 20144700217781 Title: Molecular simulation of wetting behavior on hydroxylation and silanization SiO2 surface Authors: Ren, Hongmei1, 2 ; Meng, Qingchun1, 2; Fan, Zhongyu2; Liu, Yuan2; Zeng, Qingqiao2; Hu, Songqing3 Author affiliation: 1College of Chemical Engineering in East China University of Science and Technology, Shanghai , China 2Exploration and Development Research Institute, Huabei Oilfield Company, Renqiu , China 3College of Science in China University of Petroleum, Qingdao , China Corresponding author: Hu, Songqing Source title: Zhongguo Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of China University of Petroleum (Edition of Natural Science) Abbreviated source title: Zhongguo Shiyou Daxue Xuebao (Ziran Kexue Ban) Volume: 38 Issue: 5 Issue date: October 20, 2014 Publication year: 2014 Pages: 172-177 Language: Chinese ISSN: 16735005 Document type: Journal article (JA) Publisher: University of Petroleum, China Abstract: The microscopic wetting behavior of water on silica surface was investigated by molecular dynamics simulation, in which the hydroxylation surface and silanization surfaces with different alkyl chain length were considered. And the wetting mechanism was analyzed using interaction energy, radial distribution function and diffusion coefficient. It is observed that the hydroxylation surface has strong hydrophilicity. However, the silanization surface exhibits hydrophobicity, and the hydrophobicity is enhanced with lengthened alkyl chain. Also the results indicate that the water cluster has strong interaction with hydroxylation silica surface, which makes the water molecules in the bottom of cluster move towards surface preferentially. In this way the pre-absorbed water molecules would promote the adsorption of the rest water molecules. Then, the water cluster spreads completely on hydroxylation silica surface, and exhibits strong hydrophobicity. On the contrary, the interaction between water cluster and silanization SiO2 surface is mainly originated from van der Waals potential, which cannot overcome the hydrogen-bond interaction between water cluster, and presents strong hydrophobicity. With the increase of alkyl chain length, the van der Waals potential between water cluster and silanization surface becomes weak, and the hydrophobicity is improved. Number of references: 17 Main heading: Hydroxylation Controlled terms: Chain length - Diffusion - Distribution functions - Hydrogen bonds - Hydrophobicity - Interfaces (materials) - Molecular dynamics - Molecules - Silica - Van der Waals forces - Wetting Uncontrolled terms: Alkyl chain lengths - Hydrogen-bond interactions - Interaction energies - Molecular dynamics simulations - Molecular simulations - Radial distribution functions - Silanizations - Van der waals potentials Classification code: 801.4 Physical Chemistry - 802.2 Chemical Reactions - 812 Ceramics, Refractories and Glass - 922.1 Probability Theory - 931 Classical Physics; Quantum Theory; Relativity DOI: 10.3969/j.issn.1673-5005.2014.05.025 Database: Compendex Compilation and indexing terms, © 2015 Elsevier Inc. Full-text and Local Holdings Links |
2樓2015-12-14 18:06:13
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 265求調(diào)劑 +3 | Jack?k?y 2026-03-17 | 3/150 |
|
|---|---|---|---|---|
|
[考研] 一志愿中國(guó)石油大學(xué)（華東） 本科齊魯工業(yè)大學(xué) +3 | 石能偉 2026-03-17 | 3/150 |
|
|
|
[考研] 085700資源與環(huán)境308求調(diào)劑 +12 | 墨墨漠 2026-03-18 | 13/650 |
|
|
|
[考研] 一志愿重慶大學(xué)085700資源與環(huán)境專(zhuān)碩，總分308求調(diào)劑 +3 | 墨墨漠 2026-03-18 | 3/150 |
|
|
|
[考研] 354求調(diào)劑 +5 | Tyoumou 2026-03-18 | 8/400 |
|
|
|
[考研] 304求調(diào)劑 +6 | 曼殊2266 2026-03-18 | 6/300 |
|
|
|
[考研] 330求調(diào)劑 +4 | 小材化本科 2026-03-18 | 4/200 |
|
|
|
[考研] 求調(diào)劑一志愿南京航空航天大學(xué)289分 +3 | @taotao 2026-03-19 | 3/150 |
|
|
|
[考研] 295材料求調(diào)劑，一志愿武漢理工085601專(zhuān)碩 +5 | Charlieyq 2026-03-19 | 5/250 |
|
|
|
[考研] 289求調(diào)劑 +6 | 懷瑾握瑜l 2026-03-20 | 6/300 |
|
|
|
[考研] 一志愿吉林大學(xué)材料學(xué)碩321求調(diào)劑 +11 | Ymlll 2026-03-18 | 15/750 |
|
|
|
[考研] 求調(diào)劑 +3 | eation27 2026-03-20 | 3/150 |
|
|
|
[考研] 085601材料工程專(zhuān)碩求調(diào)劑 +10 | 慕寒mio 2026-03-16 | 10/500 |
|
|
|
[考研] 一志愿福大288有機(jī)化學(xué)，求調(diào)劑 +3 | 小木蟲(chóng)200408204 2026-03-18 | 3/150 |
|
|
|
[考研] 生物學(xué)071000 329分求調(diào)劑 +3 | 我愛(ài)生物生物愛(ài)?/a> 2026-03-17 | 3/150 |
|
|
|
[考研] 293求調(diào)劑 +11 | zjl的號(hào) 2026-03-16 | 16/800 |
|
|
|
[考研] 301求調(diào)劑 +4 | A_JiXing 2026-03-16 | 4/200 |
|
|
|
[考研] 333求調(diào)劑 +3 | 文思客 2026-03-16 | 7/350 |
|
|
|
[考研] 0856求調(diào)劑 +3 | 劉夢(mèng)微 2026-03-15 | 3/150 |
|
|
|
[考研] 297一志愿上交085600求調(diào)劑 +5 | 指尖八千里 2026-03-14 | 5/250 |
|