中文摘要：

由把 tetrathiafulvalene 用作减少并且做代理人，三维(3D ) 做硫的 graphene hydrogels (SGH ) 轻易地在 dimethyl formamide 和水的混合溶剂被准备。几调查表明 TTF 在如此的唯一的 3D 体系结构的形成起一个关键作用，作为它不仅还原剂去进 3D 结构，而且罐头自己组装作为在减小进程做代理人被转变到 TTF ^·+ 和 TTF ²⁺ 。同样准备的 SGH 的形态学，水晶结构，结合的化学药品，元素的作文和孔被学习了。得益于明确并且 cross-linked 3D 多孔的网络体系结构， supercapacitors 在 0.3 A·g ⁻¹ 基于在 KOH 电解质的 SGH 展出了 212.5 F·g ⁻¹ 的一个高特定的电容。而且，这个电容也证明好电气化学的稳定性和在骑车的重复控告 / 解除的可逆性的高度测试。

英文摘要：

By using tetrathiafulvalene as reducing and doping agents, three-dimensional （3D） sulfur-doped graphene hydrogels （SGHs） were facilely prepared in mixed solvents of dimethyl formamide and water. Several investigations reveal that TTF plays a critical role in the formation of such unique 3D architecture, as it not only reduces GO to self-assembly into 3D structures, but also can be transformed to TTF^·＋ and TTF^2＋ as doping agents in the reduction process. The morphology, crystal structure, chemical bonding, elemental composition and porosity of the as-prepared SGHs have been studied. Benefiting from well-defined and cross-linked 3D porous network architectures, the supercapacitors based on the SGHs in KOH 212.5 F·g^-1 at 0.3 A·g^-1. Furthermore, this capacitance also degree of reversibility in the repetitive charge/discharge cycling electrolyte exhibited a high specific capacitance of showed good electrochemical stability and a high test.