A molecular boron cluster-based chromophore with dual emission

Abstract

Bromination of the luminescent borane, anti-B18H22, via electrophilic substitution using AlCl3 and Br2, yields the monosubstituted derivative 4-Br-anti-B18H21 as an air-stable crystalline solid.

Metal‐Free Organic Luminophores that Exhibit Dual Fluorescence and Phosphorescence Emission at Room Temperature

“…In addition, the applications of the dual‐emissive compounds, which include quantitative imaging of tumour hypoxia, in vivo camera wound imaging, RGB‐channel‐based camera imaging, ratiometric sensing of oxygen and temperature, emission‐lifetime‐based data encryption and decryption, white‐light‐emission, and OLED, are also presented. Meanwhile, several dual‐emissive compounds that cannot be classified into the categories exist, that include (pinacolatoboryl)arenes, [63] boron cluster, [64] 1‐benzyl‐4,4′‐bipyridinium, [65] 2,5‐disiloxy‐1,4‐bis(diarylphosphinyl)benzene, [45] difluorotetrakis(arylthiol)benzene, [66] brominated fluorenes, [67] naphthalimides, [68] norbornane‐annulated arenes, [69] tetrakis(aryloxy)phthalonitriles, [2c] N ‐alkyl‐ and N ‐benzoylcarbazoles, [70] N , N ′‐di(1‐naphthyl)‐ N , N ′‐di‐phenyl‐(1,1‐biphenyl)‐4,4‐diamine, [71] polyimides, [72] N ‐(4‐trifluoromethylphenyl)‐4‐bromophthalimide, [73] di(phenothiazinyl)naphthalene, [3b] di(phenothiazinyl)dibenzothiophenes, [74] and three‐component crystals consisting of 5,5′‐(ethyne‐1,2‐diyl)‐bis(2‐pyridin‐3‐yl‐isoindoline‐1,3‐dione), tris(pentafluorophenyl)borane, and simple benzenes [75] . We hope that this article will contribute to the advancement of fluorescence–phosphorescence dual‐emissive materials and their applications.…”

Enhancing cycling stability of tungsten oxide supercapacitor electrodesviaa boron cluster-based molecular cross-linking approach

“…This work further highlights the potential promise of boron cluster-containing materials as unique building blocks for the next generation of energy storage and conversion materials and devices. [47][48][49][50][51][52][53][54][55][56][57][58][59][60][61][62][63][64][65] Conflicts of interest Please do not adjust margins There are no conflicts to declare.…”

Enhancing Cycling Stability of Tungsten Oxide Supercapacitor Electrodes via a Boron Cluster-Based Molecular Cross-Linking Approach

“…This work further highlights the potential promise of boron cluster-containing materials as unique building blocks for the next generation of energy storage and conversion materials and devices. [47][48][49][50][51][52][53][54][55][56][57][58][59][60][61][62][63][64][65]…”