Ultrasmall SnO<sub>2</sub> nanocrystals sandwiched into polypyrrole and Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> MXene for highly effective sodium storage
Jianfeng Ding, Cheng Tang, Guanjia Zhu, Fengyi He, Aijun Du, Minghong Wu, Haijiao Zhang
Abstract
A novel sandwich-type P-SnO<sub>2</sub>/Ti<sub>3</sub>C<sub>2</sub> composite with superior sodium storage capability has been fabricated, where polypyrrole (PPy) layer modified SnO<sub>2</sub> nanocrystals are strongly coupled with Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> Mxene nanosheets through Sn–O–Ti chemical bonds.
Topics & Concepts
Materials scienceNanocrystalPolypyrroleComposite numberCrystallographyInorganic chemistryNanotechnologyChemistryPolymerizationComposite materialPolymerMXene and MAX Phase MaterialsAdvancements in Battery MaterialsAdvanced Battery Materials and Technologies