Tuning the hierarchical pore structure of graphene oxide through dual thermal activation for high-performance supercapacitor
Abstract Herein, we introduce a simple method to prepare hierarchical graphene with a tunable pore structure by activating graphene oxide (GO) with a two-step thermal annealing process. First, GO was treated at 600 °C by rapid thermal annealing in air, followed by subsequent thermal annealing in N2....
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Autores principales: | Jeongpil Kim, Jeong-Hyun Eum, Junhyeok Kang, Ohchan Kwon, Hansung Kim, Dae Woo Kim |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2021
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Materias: | |
Acceso en línea: | https://doaj.org/article/6837eac0116b4192a779ac93851bc3a5 |
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