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zly@no新蟲 (初入文壇)
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[求助]
分級多孔材料
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看到了兩篇文獻(xiàn),用高錳酸鉀與碳材料前驅(qū)體水浴,凍干后炭化,后處理是稀鹽酸、雙氧水、超純水洗滌多次。想請問大家雙氧水處理是要除去什么呢?實(shí)際操作的時(shí)候加入雙氧水還會產(chǎn)生大量的氣體和白煙。 1. Heteroatoms-doped hierarchical porous carbon derived from chitin for flexible all-solid-state symmetric supercapacitors DOI:10.1016/j.cej.2019.123263 2. KMnO4-assisted synthesis of hierarchical porous carbon with ultrahigh capacitance for supercapacitor DOI: 10.1016/j.est.2022.104346 |
新蟲 (初入文壇)
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