SnS nanoparticles (SnS NPs) electrostatically anchored on a 3D N-doped graphene (3DNG) network exhibit the best cycling performance reported so far for SnS-based anodes. The stronger affinity of 3DNG to SnS NPs and to the discharge product compared to pure graphene is the fundamental reason for achieving a stable electrode architecture during cycling.

中文翻译：

---

SnS纳米粒子静电锚固在三维N掺杂石墨烯上，作为钠离子电池的活性耐用阳极

静电锚固在3D N掺杂石墨烯（3DNG）网络上的SnS纳米颗粒（SnS NPs）迄今为止报道的基于SnS的阳极表现出最佳的循环性能。与纯石墨烯相比，3DNG对SnS NP和放电产物的亲和力更强，这是在循环过程中获得稳定电极结构的根本原因。