| 24小時(shí)熱門(mén)版塊排行榜 |
| 2 | 1/1 | 返回列表 |
| 查看: 757 | 回復(fù): 1 | ||
| 本帖產(chǎn)生 1 個(gè) 翻譯EPI ,點(diǎn)擊這里進(jìn)行查看 | ||
wuyao118金蟲(chóng) (小有名氣)
|
[求助]
無(wú)機(jī)納米化學(xué)方向,請(qǐng)教高手翻譯一段話,論文中急需,謝謝!
|
|
|
可能的原因?yàn),在ω值不變的條件下,水核的大小不變,當(dāng)反應(yīng)物濃度增加時(shí)(1 mol/L),同樣大小的水核所包含的反應(yīng)物量增多,因而W納米晶的生長(zhǎng)速度加快,使之不能很好地生長(zhǎng)為納米片,并自組裝成空心微米球,導(dǎo)致產(chǎn)品尺寸大而不規(guī)則;當(dāng)反應(yīng)物濃度適中(0.5 mol/L)時(shí),納米晶的生長(zhǎng)速度合適,使W能定向生長(zhǎng)為納米片,并在球形水核的限制下,自組裝為空心微米球;而當(dāng)W濃度為0.1 mol/L時(shí),水核中容納的反應(yīng)物濃度過(guò)低,W納米片的生長(zhǎng)速度也很慢,得到的納米片較少,在水核中不足以自組裝成微米球,因而得到的是納米片狀的W。 [ Last edited by wuyao118 on 2011-5-13 at 08:14 ] |
銀蟲(chóng) (小有名氣)
| Possible reasons are as follows. The size of the water nuclear kept constant with the same ω value. When the reactant concentration increased (1 mol / L), the reactant increased in the same size water nuclear, thus the growth rate of nano crystal W increased, unable to grow well as nano-plate and self-assemble into hollow microspheres, leading to product with large size and irregular shape. When the reactant concentration was suitable (0.5 mol / L), the growth rate of the nano crystal was suitable too and W orientated growth into nano-plate, which self-assembled into hollow microspheres with the restriction of spherical water nuclear. While when the reactant concentration was 0.1 mol / L, the reactant concentration in the water nuclear was too low and growth rate of the W nano-plate was slowly, which resulting too less amount of nano-plate to self-assembled into hollow microspheres, so the resulting product was W nano-plate. |
| 2 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研]
|
孅華 2026-03-22 | 4/200 |
|
|---|---|---|---|---|
|
[考研] 一志愿重慶大學(xué)085700資源與環(huán)境,總分308求調(diào)劑 +6 | 墨墨漠 2026-03-23 | 7/350 |
|
|
[考研] 石河子大學(xué)(211、雙一流)碩博研究生長(zhǎng)期招生公告 +3 | 李子目 2026-03-22 | 3/150 |
|
|
[考研] 260求調(diào)劑 +3 | 朱芷琳 2026-03-20 | 4/200 |
|
|
[考研] 303求調(diào)劑 +5 | 安憶靈 2026-03-22 | 6/300 |
|
|
[考研] 一志愿南大,0703化學(xué),分?jǐn)?shù)336,求調(diào)劑 +3 | 收到VS 2026-03-21 | 3/150 |
|
|
[考研] 307求調(diào)劑 +3 | 余意卿 2026-03-18 | 3/150 |
|
|
[考研] 求調(diào)劑 +3 | 白QF 2026-03-21 | 3/150 |
|
|
[考研] 南昌大學(xué)材料專(zhuān)碩311分求調(diào)劑 +6 | 77chaselx 2026-03-20 | 6/300 |
|
|
[考研] 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! +3 | 不想理你 2026-03-16 | 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] 294求調(diào)劑材料與化工專(zhuān)碩 +15 | 陌の森林 2026-03-18 | 15/750 |
|
|
[考研] 308求調(diào)劑 +3 | 阿姐阿姐家啊 2026-03-18 | 3/150 |
|
|
[考研] 一志愿蘇州大學(xué)材料求調(diào)劑,總分315(英一) +5 | sbdksD 2026-03-19 | 5/250 |
|
|
[考研] 329求調(diào)劑 +9 | 想上學(xué)吖吖 2026-03-19 | 9/450 |
|
|
[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 |
|
|
[論文投稿]
申請(qǐng)回稿延期一個(gè)月,編輯同意了。但系統(tǒng)上的時(shí)間沒(méi)變,給編輯又寫(xiě)郵件了,沒(méi)回復(fù)
10+3
|
wangf9518 2026-03-17 | 4/200 |
|
|
[考博] 申博26年 +3 | 八6八68 2026-03-19 | 3/150 |
|
|
[考研] 085600材料與化工求調(diào)劑 +6 | 緒幸與子 2026-03-17 | 6/300 |
|
|
[考研] 一志愿南京大學(xué),080500材料科學(xué)與工程,調(diào)劑 +4 | Jy? 2026-03-16 | 4/200 |
|