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a11185594銅蟲 (初入文壇)
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[求助]
求大神翻譯一下這段話的意思,謝謝 已有1人參與
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| Na x MnO2 was prepared from high-temperature solid-state reaction (HTSSR) by mixing thoroughly NaOH and the as-prepared various morphologies of Mn in distilled water with sodium-to-manga-nese molar ratio of 0.45, 0.50, 0.70 and 1.05, respectively. After rotary evapo-ration, the resulting powders were then heated to 600? C (500? C, 650 ? C and 800 ? C) in air at a rate of 2?C min /1 andheld at 600? C for 10h followed by cooling. The samples with different morphologies, temperatures and sodium-to-manga-nese molar ratio were obtained. Thesamples Na x MnO 2 with rods, cubics, ovals and spheres were referred as R-SMO, C-SMO, O-SMO and S-SMO, respectively. |
木蟲 (正式寫手)
JIN CHONG

金蟲 (正式寫手)
| Na x MnO2是在去離子水中由NaOH和先前制備的具有不同形貌的Mn經(jīng)過高溫固態(tài)反應(yīng) (HTSSR)制得的,反應(yīng)中Na:Mn的摩爾比分別為0.45, 0.50, 0.70和1.05。經(jīng)過旋蒸,得到產(chǎn)物的粉末,再在大氣氣氛中以2℃/min的速率加熱到600℃(500℃,650℃和800℃) ,并在該溫度下保持10h后冷卻。得到不同形貌、不同溫度以及不同Na:Mn摩爾比的產(chǎn)物。得到的Na x MnO 2形貌有棒狀、立方形、橢球形和球形 ,分別記為R-SMO, C-SMO, O-SMO和S-SMO。 |
銀蟲 (初入文壇)

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