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| 本帖產(chǎn)生 1 個 翻譯EPI ，點擊這里進行查看 | |||
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chanerwang木蟲 (著名寫手)
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[求助]
求助幫忙翻譯下，獎勵50金幣，謝謝好心人啦
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以NH4VO3和Fe(NO3)3.9H2O為原料，采用液相沉淀法， V/Fe摩爾比為1，稀氨水調(diào)節(jié)反應體系pH值為8，生成黃色沉淀，烘干，于馬弗爐中800℃下煅燒4h制備得FeVO4光催化劑。 [ Last edited by chanerwang on 2013-6-6 at 10:03 ] |
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青蜂俠
捐助貴賓 (正式寫手)
- 翻譯EPI: 13
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- 在線: 136小時
- 蟲號: 1156453
- 注冊: 2010-11-26
- 性別: GG
- 專業(yè): 高分子助劑
【答案】應助回帖
★ ★ ★ ★ ★
chanerwang: 金幣+15, ★★★很有幫助 2013-06-07 20:11:48
phu_grassman: 金幣-10, thanks, but it's badly translated. 2013-08-09 20:53:59
chanerwang: 金幣+15, ★★★很有幫助 2013-06-07 20:11:48
phu_grassman: 金幣-10, thanks, but it's badly translated. 2013-08-09 20:53:59
| Take NH4VO3 and Fe (NO3 ) 3.9 H2O as raw materials, use the method of liquid-phase precipitation, V/Fe mole ratio is 1, the pH value of dilute ammonia reaction system is 8, yellow precipitation generated , stoving it and calcine 4 h under 800 ℃ in a muffle furnace to produce the FeVO4 photocatalyst |
3樓2013-06-07 00:26:00
十六站
至尊木蟲 (知名作家)
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- 專業(yè): 有色金屬冶金
★ ★ ★ ★ ★
chanerwang: 金幣+15, 翻譯EPI+1, ★★★很有幫助 2013-06-07 20:11:39
phu_grassman: 金幣-10, 翻譯EPI-1, badly translated. Please don't turn to translation tools. Thanks for your cooperation. 2013-08-09 20:53:27
chanerwang: 金幣+15, 翻譯EPI+1, ★★★很有幫助 2013-06-07 20:11:39
phu_grassman: 金幣-10, 翻譯EPI-1, badly translated. Please don't turn to translation tools. Thanks for your cooperation. 2013-08-09 20:53:27
| Takes NH4VO3 and Fe(NO3)3.9H2O as the raw material, uses the liquid phase precipitation method. V/Fe Moore is 1, the diluted ammonia water adjustment reacting system pH value is 8. The production yellow precipitate, drying, 800℃ calcine 4h in the muffle furnace, obtains the FeVO4 photocatalyst. |
2樓2013-06-06 22:16:21
bhcsu
金蟲 (小有名氣)
- 翻譯EPI: 23
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- 注冊: 2008-03-23
- 性別: MM
- 專業(yè): 材料
【答案】應助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
chanerwang: 金幣+15, ★★★很有幫助 2013-06-07 20:11:56
chanerwang(phu_grassman代發(fā)): 金幣+10, 翻譯EPI+1, good job. 2013-08-09 20:54:33
chanerwang: 金幣+15, ★★★很有幫助 2013-06-07 20:11:56
chanerwang(phu_grassman代發(fā)): 金幣+10, 翻譯EPI+1, good job. 2013-08-09 20:54:33
| Using NH4VO3 and Fe(NO3)3.9H2O as starting materials, the FeVO4 photocatalyst was prepared by liquid precipitation method, with the molar ratio of V and Fe being 1. The PH of the reaction system was first adjusted to 8 by the dilute ammonia, leading to the formation of yellow precipitate. Then it was dried and calcined at 800℃ in the muffle furnace for 4h, which makes the FeVO4 photocatalyst. |
4樓2013-06-07 16:55:18
wbcui
至尊木蟲 (知名作家)
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- 蟲號: 543804
- 注冊: 2008-04-11
- 專業(yè): 金屬功能材料
【答案】應助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
chanerwang: 金幣+15, ★★★很有幫助 2013-06-07 20:12:02
chanerwang(phu_grassman代發(fā)): 金幣+10, good try. 2013-08-09 20:54:44
chanerwang: 金幣+15, ★★★很有幫助 2013-06-07 20:12:02
chanerwang(phu_grassman代發(fā)): 金幣+10, good try. 2013-08-09 20:54:44
| NH4VO3 and Fe(NO3)3.9H2O were used as raw materials. The Liquid phase precipitation was applied in the experiments. V/Fe mole ratio is 1:1. PH value of reaction system was tuned to be 8 by diluted amonia solution. The yellow precipitates wer obstained and dried afterward. FeVO4 photocatalyst was prepared by further calcining the yellow precipitates in muffle furnace at 800oC for 4h. |
5樓2013-06-07 17:06:03
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