
Scale-up synthesis of perovskite nanocrystal/cellulose chiral ink toward patterned and circularly polarized luminescence
一种面向图案化圆偏振发光的钙钛矿纳米晶/纤维素手性墨水的规模化制备方法
Citation: Boya Li, Leimeng Xu, Wenxuan Fan, Fangru Wang, Wanjie Wang, Jizhong Song. Scale-up synthesis of perovskite nanocrystal/cellulose chiral ink toward patterned and circularly polarized luminescence[J]. Materials Futures, 2026, 5(2): 025301. DOI: 10.1088/2752-5724/ae3592
圆偏振发光(CPL)钙钛矿纳米晶体在信息加密、3D显示等领域前景广阔,但规模化制备难、稳定性差、加工性弱等制约其应用。本研究提出一步湿法球磨法,实现高品质手性钙钛矿/乙基纤维素复合墨水批量制备。以R-/S-1,2-二苯基乙二胺为手性引发剂,乙基纤维素兼具钝化与结构支撑,提升墨水稳定性与加工性。墨水适配多基底,可通过丝网印刷、激光雕刻等制备图案化CPL薄膜。该工作为手性钙钛矿 ...
