Nanocellulose: a promising nanomaterial for advanced electrochemical energy storage,Chemical Society Reviews

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Nanocellulose: a promising nanomaterial for advanced electrochemical energy storage
Chemical Society Reviews ( IF 40.4 ) Pub Date : 2018-03-21 00:00:00 , DOI: 10.1039/c7cs00790f
Wenshuai Chen _{1,

2,

3,

4,

5} , Haipeng Yu _{1,

2,

3,

4,

5} , Sang-Young Lee _{6,

7,

8,

9,

10} , Tong Wei _{2,

4,

5,

11,

12} , Jian Li _{1,

2,

3,

4,

5} , Zhuangjun Fan _{2,

4,

5,

11,

12}

Affiliation

Nanocellulose has emerged as a sustainable and promising nanomaterial owing to its unique structures, superb properties, and natural abundance. Here, we present a comprehensive review of the current research activities that center on the development of nanocellulose for advanced electrochemical energy storage. We begin with a brief introduction of the structural features of cellulose nanofibers within the cell walls of cellulose resources. We then focus on a variety of processes that have been explored to fabricate nanocellulose with various structures and surface chemical properties. Next, we highlight a number of energy storage systems that utilize nanocellulose-derived materials, including supercapacitors, lithium-ion batteries, lithium–sulfur batteries, and sodium-ion batteries. In this section, the main focus is on the integration of nanocellulose with other active materials, developing films/aerogel as flexible substrates, and the pyrolyzation of nanocellulose to carbon materials and their functionalization by activation, heteroatom-doping, and hybridization with other active materials. Finally, we present our perspectives on several issues that need further exploration in this active research field in the future.

中文翻译：

纳米纤维素：一种用于高级电化学能量存储的有前途的纳米材料

纳米纤维素由于其独特的结构，卓越的性能和天然丰度，已成为一种可持续的，有前途的纳米材料。在这里，我们对当前的研究活动进行了全面回顾，这些研究活动集中在开发用于高级电化学能量存储的纳米纤维素上。我们首先简要介绍纤维素资源的细胞壁内的纤维素纳米纤维的结构特征。然后，我们将重点关注已探索出的各种过程，以制造具有各种结构和表面化学性质的纳米纤维素。接下来，我们重点介绍一些利用纳米纤维素衍生材料的储能系统，包括超级电容器，锂离子电池，锂硫电池和钠离子电池。在这个部分，主要重点是纳米纤维素与其他活性材料的整合，将薄膜/气凝胶显影为柔性基质，以及纳米纤维素热解为碳材料以及通过活化，杂原子掺杂以及与其他活性材料杂交的功能化。最后，我们对未来在这个活跃的研究领域中需要进一步探索的几个问题提出了自己的见解。

更新日期：2018-03-21

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