Electrocatalyst for hydrogen generation reaction comprising nitrogen-doped carbonized polydopamine structure

One embodiment of the present invention provides an electrocatalyst for a hydrogen generation reaction which comprises a nitrogen-doped polydopamine carbide nanocarbon structure. The polydopamine carbide nano carbon structure is calcined under a nitrogen atmosphere using polydopamine as a precursor...

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Bibliographische Detailangaben
Hauptverfasser: ROH SEUNG HUN, SIM UK, DU SHOUYU, NA DEUK JIN, KIM JUNG KYU, SIM SU HYEON
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:One embodiment of the present invention provides an electrocatalyst for a hydrogen generation reaction which comprises a nitrogen-doped polydopamine carbide nanocarbon structure. The polydopamine carbide nano carbon structure is calcined under a nitrogen atmosphere using polydopamine as a precursor to be nitrogen-doped and carbonized. According to one embodiment of the present invention, it is possible to provide the efficient electrocatalyst for a hydrogen generation reaction which can be manufactured through a simple process and has high electrochemical performance. 본 발명의 일 실시예는, 질소 도핑된 탄화 폴리도파민 나노 카본 구조체를 포함하는 수소 발생 반응용 전기 촉매를 제공한다. 상기 탄화 폴리도파민 나노 카본 구조체는, 폴리도파민을 전구체로 하여 질소 분위기 하에서 하소되어 질소 도핑 및 탄화된 것을 특징으로 한다. 본 발명의 일 실시예에 따르면, 간단한 공정을 통해 제조 가능하면서도 전기화학적 성능이 높은 효율적인 수소 발생 반응용 전기 촉매를 제공 가능한 효과가 있다.