Dhananjayan Kaleeswaran

TL;DR: In this article, the synthesis, gaseous uptake and chemo-sensing properties of four new 2D COFs with [3+3] structural motifs have been reported.

TL;DR: The new COFs synthesized from 1,3,5-tris-(4'-aminophenyl)triazine and β-ketoenamine linked covalent organic frameworks exhibit significant surface areas owing to their meso- and micropores and are active towards the Suzuki-Miyaura cross-coupling of arenes with meager catalyst leaching even after five cycles.

TL;DR: This work presents anodes for SIB drawn on three isostructural COFs with nearly the same Highest Occupied Molecular Orbitals (HOMO) levels but with varying Lowest Unoccupied Molecular Orbital (LUMO) energy levels, where the bispyridine-tetrazine COF with the lowest LUMO energy shows a specific capacity and is the lowest among all the top-performing COF derived Na-ion battery anodes.

TL;DR: A sterically encumbered isopropyl group substituted fluorescent triphenylbenzene based azo-linked covalent organic polymer, called PrTAPB-Azo-COP, has been synthesized by Cu(I) catalysed homo coupling (amine-amine) reaction of 1,3,5-tris.

TL;DR: An azo-linked covalent organic polymer synthesized by employing a highly blue-fluorescent pyrene derivative that is multiply substituted with bulky isopropyl groups shows selective sensing toward the electron-deficient polynitroaromatic compound picric acid among the many other competing analogs that were investigated.