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happy明金蟲(chóng) (正式寫(xiě)手)
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最新ACS有關(guān)鋰空氣電池催化劑的文章 已有1人參與
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最新ACS有關(guān)鋰空氣電池催化劑的文章Electrocatalysts for Nonaqueous Lithium–Air Batteries: Status, Challenges, and Perspective 文獻(xiàn)總結(jié)出了以下幾點(diǎn)建議, 同時(shí)也指出應(yīng)該從水系金屬空氣電池中學(xué)習(xí),或許對(duì)國(guó)內(nèi)大多數(shù)科研院校從事非水系鋰空氣電池的研究會(huì)有所啟發(fā)。水系的研究值得我們重視。 1 A proper and stable electrolyte system should be established for electrocatalyst study and for a practical Li−air battery operation. 2 New concepts of electrocatalysis for the formation and decomposition of Li2O2 should be developed. This may include (1) electrocatalyst-enabled modification of Li2O2 with desired chemical/physical properties and structures and (2) alternative electrocatalysts that can suppress the side reactions, etc. 3 Nonprecious bifunctional electrocatalysts (i.e., for both ORR and OER) are required for Li−air batteries. Electrocatalysts should promote the formation/decomposition of Li2O2 exclusively and suppress the formation of other lithium compounds because only Li2O2 can be sustainably recharged. 4 Lessons could be learned from aqueous oxygen electrochemistry, especially fuel cells and alkaline metal−air batteries.[ 來(lái)自科研家族 新能源家族 ] [ Last edited by happy明 on 2012-4-12 at 11:25 ] |
材料科學(xué)最新前沿?zé)狳c(diǎn) | 新能源 | 鋰空氣電池 | 電化學(xué)催化 |
鋰空氣 | 鋰離子電池 | 電池 | 優(yōu)秀共享資源 |
金蟲(chóng) (正式寫(xiě)手)
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