N/O co-doped poly(γ-glutamic acid)/Ni2+/melamine/chitosan nanoparticle-based hollow graphite carbon spheres for aqueous zinc-ion hybrid supercapacitors

• Published in: International journal of biological macromolecules Vol. 278; no. Pt 3; p. 134930
• Main Authors: Hu, Yun, Sun, Jingru, Zhang, Cuige, Xia, Chunmiao, Zhu, Liuyan, Xu, Maodong, Zhang, Rongli, Fang, Yinsheng
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.10.2024
• Subjects: Aqueous zinc-ion hybrid supercapacitors; Biomass-based nanoparticles; Hollow graphite carbon spheres; Aqueous zinc-ion hybrid supercapacitors; Hollow graphite carbon spheres; Biomass-based nanoparticles

Hollow carbon spheres (HCSs) have attracted broad attention in aqueous zinc-ion hybrid supercapacitors (ZIHSCs) owing to their distinctive properties. However, traditional methods for fabricating HCSs face limitations, including complex multistep procedures, the use of corrosive chemicals, and strin...