 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 2 | 1/1 | 返回列表 |
| 查看: 483 | 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 | |||
lofed銅蟲 (小有名氣)
|
[求助]
求大神翻一下，灰常謝謝！
|
||
| For referring convenience, we term the products as ZnO-GNx-T, with x=0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.5, 0.8 and T=150, 200, 250, 300 denoting the weight percentage of graphene and the calcination temperature, respectively. ZnO-GN0.1-200 was prepared by an in situ chemical precipitation method . Briefly, Zn(NO3)2 (0.01mol) was dissolved in distilled water (50 ml) with vigorous stirring in an ice-bath (a). GO (0.0904 g) was exfoliated in distilled water (100 ml) with ultrasonic treatment about an hour to form a light-brown solution (b). Subsequently, (b) was droped into (a) with continuous stirring. Then the aqueous solution of 1M KOH was dropwise added into the above mixture until the pH up to 8.5. After aging for 12 h, the product was separated by suction filtration and rinsed with distilled water several times, and then the product was dried at 60°C for 12 h under vacuum. Then the powder sample obtained was calcined at 200°C for 5h in air. The resultant product was obtained. |
回復(fù)此樓» 猜你喜歡
286求調(diào)劑
已經(jīng)有9人回復(fù)
-
一志愿南昌大學(xué)324求調(diào)劑
已經(jīng)有6人回復(fù)
-
0703化學(xué)/290求調(diào)劑/本科經(jīng)歷豐富/工科也可
已經(jīng)有10人回復(fù)
-
291求調(diào)劑
已經(jīng)有5人回復(fù)
-
308求調(diào)劑
已經(jīng)有7人回復(fù)
-
085404求調(diào)劑，總分309，本科經(jīng)歷較為豐富
已經(jīng)有4人回復(fù)
-
壓國家一區(qū)線，求導(dǎo)師收留，有恩必謝！
已經(jīng)有3人回復(fù)
-
一志愿中南大學(xué)化學(xué)0703總分337求調(diào)劑
已經(jīng)有4人回復(fù)
-
083000學(xué)碩274求調(diào)劑
已經(jīng)有6人回復(fù)
-
304求調(diào)劑
已經(jīng)有4人回復(fù)
befair
鐵桿木蟲 (正式寫手)
- 翻譯EPI: 112
- 應(yīng)助: 131 (高中生)
- 金幣: 12327.3
- 紅花: 20
- 帖子: 661
- 在線: 608.6小時(shí)
- 蟲號(hào): 2651461
- 注冊(cè): 2013-09-13
- 性別: GG
- 專業(yè): 宏觀經(jīng)濟(jì)管理與戰(zhàn)略
【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
lofed: 金幣+10, 翻譯EPI+1, ★★★★★最佳答案, 謝謝了！ 2013-12-28 20:25:33
lofed: 金幣+10, 翻譯EPI+1, ★★★★★最佳答案, 謝謝了！ 2013-12-28 20:25:33
|
為了便于引用，我們稱這些產(chǎn)品為 ZnO-GNx-T,此處x=0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.5, 0.8 及 T=150, 200, 250, 300分別指單層石墨片的重量百分比及煅燒溫度。ZnO-GN0.1-200是通過一個(gè)原位化學(xué)沉淀法制備的。簡短地說，把Zn(NO3)2 (0.01mol) 溶解在蒸餾水里(50 ml)并在冰浴器內(nèi)加以很好的攪拌形成（a）。把GO (0.0904 g)剝落到蒸餾水里(100 ml)并用超聲波處理約一小時(shí)以形成一個(gè)淡褐色的溶液（b)。隨后，滴入溶液（b)到溶液（a）并伴以不間斷的攪拌。然后將水相的1M KOH滴入到上述混合物中，直到pH值達(dá)到8.5。時(shí)效12小時(shí)后，用抽濾分離該產(chǎn)品并用蒸餾水?dāng)?shù)次漂洗， 然后在真空條件和60攝氏度下把該產(chǎn)品干燥12小時(shí)。之后這樣得到的粉樣在200攝氏度下空氣中煅燒5小時(shí)，就得到了最終產(chǎn)品。 不夠?qū)I(yè)，供參考 |
2樓2013-12-28 16:55:12
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 lofed 的主題更新
| 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] 304求調(diào)劑 +4 | 曼殊2266 2026-03-27 | 4/200 |
|
|---|---|---|---|---|
|
|
[考研] 張芳銘-中國農(nóng)業(yè)大學(xué)-環(huán)境工程專碩-298 +4 | 手機(jī)用戶 2026-03-26 | 4/200 |
|
|
[考研] 食品工程專碩一志愿中海洋309求調(diào)劑 +3 | 小張zxy張 2026-03-26 | 5/250 |
|
|
|
[考研] 070300求調(diào)劑306分 +3 | 26要上岸 2026-03-27 | 3/150 |
|
|
|
[考研] 一志愿北京化工大學(xué)材料與化工 264分各科過A區(qū)國家線 +10 | 哈哈157349 2026-03-21 | 10/500 |
|
|
|
[考研] 311求調(diào)劑 +7 | lin0039 2026-03-26 | 7/350 |
|
|
|
[考研] 一志愿華東理工大學(xué)081700，初試分?jǐn)?shù)271 +6 | kotoko_ik 2026-03-23 | 7/350 |
|
|
|
[考研] 334求調(diào)劑 +3 | 雨清天晴 2026-03-21 | 3/150 |
|
|
|
[考研] 一志愿鄭大085600，310分求調(diào)劑 +5 | 李瀟可 2026-03-26 | 5/250 |
|
|
|
[考研] 281求調(diào)劑 +3 | 亞克西good 2026-03-26 | 5/250 |
|
|
|
[考研] 機(jī)械學(xué)碩310分，數(shù)一英一，一志愿211本科雙非找調(diào)劑信息 +3 | @357 2026-03-25 | 3/150 |
|
|
|
[考研] 086000生物與醫(yī)藥292求調(diào)劑 +6 | 小小陳小小 2026-03-22 | 9/450 |
|
|
|
[考研] 一志愿河工大 081700 276求調(diào)劑 +4 | 地球繞著太陽轉(zhuǎn) 2026-03-23 | 4/200 |
|
|
|
[考研] 291 求調(diào)劑 +7 | 化工2026屆畢業(yè)?/a> 2026-03-21 | 8/400 |
|
|
|
[考研] 299求調(diào)劑 +4 | 15188958825 2026-03-25 | 4/200 |
|
|
|
[考研] 282求調(diào)劑 +3 | wcq131415 2026-03-24 | 3/150 |
|
|
|
[考研] 食品專碩 一志愿雙一流 328 +3 | xiaom99 2026-03-21 | 4/200 |
|
|
|
[考研] 292求調(diào)劑 +4 | 鵝鵝鵝額額額額?/a> 2026-03-24 | 4/200 |
|
|
|
[考研] 307求調(diào)劑 +3 | 余意卿 2026-03-21 | 6/300 |
|
|
|
[考研] 一志愿深大，0703化學(xué)，總分302，求調(diào)劑 +4 | 七月-七七 2026-03-21 | 4/200 |
|