1. State Key Laboratory of Solidification Processing Center for Nano Energy Materials School of Materials Science and Engineering Northwestern Polytechnical University and Shaanxi Joint Lab of Graphene (NPU) Xi'an 710072 China
2. Shenzhen Cubic‐Science Co., Ltd Nanshan District Shenzhen 518052 China
3. Engineering Laboratory for Functionalized Carbon Materials and Shenzhen Key Laboratory for Graphene‐Based Materials Graduate School at Shenzhen Tsinghua University Shenzhen 518055 China