| 2 | 1/1 | 返回列表 |
| 查看: 1686 | 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 | ||
huang811000銀蟲 (正式寫手)
|
[求助]
重金求大神幫忙!~英文翻譯100-150詞之間~
|
|
|
審稿意見說重新英文摘要翻譯,并注意介詞應(yīng)用~ 摘要:采用檸檬酸絡(luò)合法制備LaMnO3和La0.8K0.2MnO3鈣鈦礦催化劑,運(yùn)用程序升溫氧化(TPO)考察在不同反應(yīng)氣氛下催化燃燒碳煙的活性,并通過XRD、O2-TPD、NO-TPD、XPS以及NO預(yù)處理后O2-TPD等技術(shù)對(duì)催化劑進(jìn)行表征和分析。結(jié)果表明:活性氧含量與碳煙的深度氧化密切相關(guān)。NO除了部分氧化形成NO2以外,還促進(jìn)了活性氧物種的生成。由于La0.8K0.2MnO3比LaMnO3有更多的氧空位,利于氧的活化和遷移,所以NO對(duì)于La0.8K0.2MnO3催化碳煙的作用更為顯著。 |
鐵桿木蟲 (職業(yè)作家)
|
供參考: Abstract: Perovskite catalysts LaMnO3 and La0.8K0.2MnO3 were prepared using the citric acid complex method, and temperature programmed oxidation (TPO) was employed to investigate the activity of the catalytic combustion of soot under different reaction conditions. After XRD, O2-TPD of NO-TPD, XPS, and NO pretreatment, the catalysts were characterized and analyzed by O2-TPD and other techniques. The results showed that the deep oxidation of soot was closely related to the active oxygen content. Apart from being partially oxidized into NO2, the NO also promoted the generation of reactive oxygen species. Compared with LaMnO3, La0.8K0.2MnO3 had more oxygen vacancies which were conducive to oxygen activation and migration. Therefore, NO played a more significant role in the catalysis of soot by La0.8K0.2MnO3. |

| 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] 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 | 6/300 |
|
|---|---|---|---|---|
|
[考研] 299求調(diào)劑 +7 | 嗯嗯嗯嗯2 2026-03-27 | 7/350 |
|
|
[考研] 331環(huán)境科學(xué)與工程求調(diào)劑 +3 | 熠然好運(yùn)氣 2026-03-27 | 3/150 |
|
|
[考研] 315分求調(diào)劑 +7 | 26考研上岸版26 2026-03-26 | 7/350 |
|
|
[考研] 330一志愿中國海洋大學(xué) 化學(xué)工程 085602 有讀博意愿 求調(diào)劑 +3 | wywy.. 2026-03-27 | 4/200 |
|
|
[考研] 調(diào)劑推薦 +5 | 清酒714 2026-03-26 | 6/300 |
|
|
[考研] 材料求調(diào)劑 +5 | .m.. 2026-03-25 | 5/250 |
|
|
[考研] 324求調(diào)劑 +5 | hanamiko 2026-03-26 | 5/250 |
|
|
[考研] 一志愿陜師大生物學(xué)071000,298分,求調(diào)劑 +5 | SYA! 2026-03-23 | 5/250 |
|
|
[考研] 一志愿北化求調(diào)劑 +3 | Jsman 2026-03-22 | 3/150 |
|
|
[考研] 081200-11408-276學(xué)碩求調(diào)劑 +3 | 崔wj 2026-03-26 | 3/150 |
|
|
[考研] 尋找調(diào)劑 +5 | 倔強(qiáng)芒? 2026-03-21 | 8/400 |
|
|
[考研] 290分調(diào)劑求助 +3 | 吉祥止止陳 2026-03-25 | 3/150 |
|
|
[考研] 0854電子信息求調(diào)劑 +7 | α____ 2026-03-22 | 9/450 |
|
|
[考研] 282求調(diào)劑 +3 | wcq131415 2026-03-24 | 3/150 |
|
|
[考研] 一志愿吉林大學(xué)材料與化工303分求調(diào)劑 +4 | 為學(xué)666 2026-03-24 | 4/200 |
|
|
[考研] 上海電力大學(xué)材料防護(hù)與新材料重點(diǎn)實(shí)驗(yàn)室招收調(diào)劑研究生(材料、化學(xué)、電化學(xué),環(huán)境) +4 | 我愛學(xué)電池 2026-03-23 | 4/200 |
|
|
[考研] 調(diào)劑 +4 | 13853210211 2026-03-24 | 4/200 |
|
|
[考研] 一志愿山東大學(xué)藥學(xué)學(xué)碩求調(diào)劑 +3 | 開開心心沒煩惱 2026-03-23 | 4/200 |
|
|
[考研] 材料/農(nóng)業(yè)專業(yè),07/08開頭均可,過線就行 +3 | 呵唔哦豁 2026-03-23 | 4/200 |
|