Lithium atom storage in nanoporous cellulose via surface-induced Li-2 breakage

作者:Bostrom Mathias*; Huang Dan; Yang Weihong; Persson Clas; Sernelius Bo E
来源:EPL, 2013, 104(6): 63003.
DOI:10.1209/0295-5075/104/63003

摘要

We demonstrate a physical mechanism that enhances a splitting of diatomic Li-2 at cellulose surfaces. The origin of this splitting is a possible surface-induced diatomic-excited-state resonance repulsion. The atomic Li is then free to form either physical or chemical bonds with the cellulose surface and even diffuse into the cellulose layer structure. This allows for an enhanced storage capacity of atomic Li in nanoporous cellulose.

  • 出版日期2013-12