Multifunctional stimuli-responsive photochromic materials have significantly expanded their application fields,including molecular switching,information storage and encryption,detection and sensing,etc.1,4,5,8-Naphtha...Multifunctional stimuli-responsive photochromic materials have significantly expanded their application fields,including molecular switching,information storage and encryption,detection and sensing,etc.1,4,5,8-Naphthalenediimides(NDIs)have been widely used for the construction of photochromic materials because of their excellent modification potential and high redox activity.As single organic NDI materials exhibit poor fatigue resistance and relatively simple functions,increasing interest in this field focuses on constructing multifunctional crystalline hybrid photochromic materials and exploring applications based on the electron-deficient features of NDIs.Nevertheless,the development of multifunctional naphthalenediimide-based crystalline hybrid photochromic materials(NCHPMs)remains a significant challenge.This paper summarizes structure design strategies for NCHPMs with different NDI ligands,the photochromic mechanism,applications,and future prospects.This article will provide a valuable reference for researchers studying NCHPMs.展开更多
基金supported by the Natural Science Foundation of Henan Province(242300420327 and NSFRF240702)Key Research Project of Higher Education Institutions of Henan Province of China(23A430025)+1 种基金Science and Technology Project of Henan Province(232102230004 and NSFRF230617)the Fundamental Research Funds for the Universities of Henan Province of China(NSFRF220404).
文摘Multifunctional stimuli-responsive photochromic materials have significantly expanded their application fields,including molecular switching,information storage and encryption,detection and sensing,etc.1,4,5,8-Naphthalenediimides(NDIs)have been widely used for the construction of photochromic materials because of their excellent modification potential and high redox activity.As single organic NDI materials exhibit poor fatigue resistance and relatively simple functions,increasing interest in this field focuses on constructing multifunctional crystalline hybrid photochromic materials and exploring applications based on the electron-deficient features of NDIs.Nevertheless,the development of multifunctional naphthalenediimide-based crystalline hybrid photochromic materials(NCHPMs)remains a significant challenge.This paper summarizes structure design strategies for NCHPMs with different NDI ligands,the photochromic mechanism,applications,and future prospects.This article will provide a valuable reference for researchers studying NCHPMs.
