DataVXACS Applied Energy MaterialsPaper
journal article·2022-08-22

Tuning N-Species of Graphitic Carbon Nitride for High-Performance Anode in Sodium Ion Battery

Pengsheng Zhou, Linquan Hou, Ting Song, Xianyou Wang, Jinhui Yang, Xiongwei Wu, Bei Long, Yuping Wu

ACS Applied Energy Materials· Volume 5· Issue 8
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Source abstract

Abstract

Owing to low cost and high theoretical capacity, g-C3N4 is known as the potential anode in sodium ion battery. However, its poor electronic conductivity and structural stability hinder its actual performance. Here, a simple gel coating–calcination method is used to get a g-C3N4@carbon composite (CCN). Benefiting from the increased pyridinic-N content and electronic conductivity and the fluffy and porous structure, CCN shows a high discharge capacity of 250/183 mAh g–1 at 0.1/3 A g–1 and a long-term cycling performance with 180 mAh g–1 over 1600 cycles at 0.5 A g–1. Moreover, a CCN//Na3V2(PO4)3 full battery exhibits good cycling stability.
Source: openalex_inverted_index · Quality: baseline

Research context

Energy storageComposites

OpenAlex topics: Advancements in Battery Materials · MXene and MAX Phase Materials · Ga2O3 and related materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, School of Chemistry and Chemical Engineeing, Ningxia University, Yinchuan 750021, China

School of Chemistry, Xiangtan University, Xiangtan 411105, China

College of Electrical and Information Engineering, Hunan University, Changsha 410082, China

School of Energy and Environment, Southeast University, Nanjing 211189, China

Funding

Natural Science Foundation of?Hunan Province · China Postdoctoral Science Foundation · National Natural Science Foundation of China · National Key R&D Program of the Ministry of Science and Technology of China · Macao Young Scholars Program · Major Science and Technology Project of Hunan Province

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