▎ 摘　　要

NOVELTY - Modified cellulose obtained by reacting an alkyl glycoside tartrate with cellulose, is claimed. The alkyl glycoside tartrate is methyl-D-galactopyranoside tartrate. USE - The modified cellulose is useful in flexible material and/or conductive material and/or transparent material. ADVANTAGE - The cellulose has good conductivity, surface resistance is not greater than 65, good light transmittance, light transmittance reaches at least 80%, good mechanical property, good flexibility, has good conductivity, good adhesive performance, has good conductive performance, and has good stability for a long time. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) transparent conductive film, comprising the modified cellulose and polycarbonate prepared by the modified cellulose/polycarbonate matrix; and (2) Use of transparent conductive film in a display screen and/or battery and/or optoelectronic device and/or sensor and/or flexible device.