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| 本帖產(chǎn)生 1 個(gè) 翻譯EPI ，點(diǎn)擊這里進(jìn)行查看 | ||
kyne金蟲 (正式寫手)
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[求助]
求翻譯一段話，關(guān)于聚苯胺的
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The bulk PANI-BF4material was obtained by oxidative electropolymerization of 0.25 M aniline in the presence of2MHBF4.It was converted into PANI-base material with ammonium hydroxide. The dry PANI-base material of 250 mg was dissolved in 50 mL of 88% formic acid. The PANI-formic acid solution was then filtered using 0.2ím pore size syringe tip filters (Gelman Science, Acrodisk). PANI films were cast onto Pt and Au electrodes using glass capillary pipets to minimize material overlap on the insulating body of the microelectrodes. The volumes delivered onto the Pt or Au disk with a surface area of 0.14 cm2(Model MF-2014 or MF-2013, Bioanalytical Systems) were typically on the order of 5íL. The formic acid was then allowed to dry under normal laboratory air for 24 h before further use as working electrodes in electrochemical experiments. |
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jiangguofeng
金蟲 (著名寫手)
- 翻譯EPI: 248
- 應(yīng)助: 41 (小學(xué)生)
- 金幣: 25923.4
- 紅花: 25
- 帖子: 2107
- 在線: 567.1小時(shí)
- 蟲號(hào): 72410
- 注冊(cè): 2005-06-04
- 專業(yè): 合成藥物化學(xué)
【答案】應(yīng)助回帖
★ ★ ★ ★ ★
kyne: 金幣+5, 翻譯EPI+1, ★★★很有幫助 2013-09-12 19:29:27
kyne: 金幣+5, 翻譯EPI+1, ★★★很有幫助 2013-09-12 19:29:27
| 在2MHBF4存在下，通過0.25 M苯胺的電聚合反應(yīng)獲得聚苯胺- BF4材料。 它轉(zhuǎn)化為帶有氫氧化銨的聚苯胺-基材。將250毫克干的聚苯胺-基材溶于50毫升的88%甲酸中。 然后用0.2ím孔徑針頭式過濾器（Gelman Science公司Acrodisk）過濾聚苯胺-甲酸溶液。 使用玻璃毛細(xì)吸管以盡量減少材料在微電極絕緣體上的重疊，將聚苯胺薄膜澆注于Pt和Au的電極上。 移取至0.14 cm2表面面積的Pt或Au圓盤（MF-2014或MF-2013型，生物分析系統(tǒng)）上的體積一般地大約為5íL。 然后在作電化學(xué)的實(shí)驗(yàn)的工作電極用以前，于正常的實(shí)驗(yàn)室通風(fēng)條件下晾干甲酸24小時(shí)。 |
2樓2013-09-12 18:34:21
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