Interpenetrating dye-functionalized indium–organic frameworks for photooxidative cyanation and oxidative cyclization

Abstract

The structural interpenetration in metal-organic frameworks impacts the porosity designability and tunability of photon absorption, however rationally modifying the functions of MOFs via networks interpenetration faces marked challenges. Herein, by...

Solvent-Induced In(III)-MOFs with Controllable Interpenetration Degree Performing High-Efficiency Separation of CO2/N2 and CO2/CH4

“…Similarly, for the CO 2 /CH 4 (v: v = 15/85) mixed gas, CH 4 breakthrough occurred in 300 s, followed by an additional 13 min for CO 2 to break through the fixed bed. It is widely recognized that interpenetrated MOFs often exhibit a higher degree of flexibility, enabling control of porosity within or between networks. , The significant gap observed between the breakthrough times of CO 2 and its competing components N 2 suggests that one-step adsorption-phase purification of CO 2 can be effectively achieved by utilizing In-MOF-2 with its 2-fold interpenetrated structure as a solid adsorbent. Furthermore, to further validate the adsorption selectivity of In-MOF-2 for CO 2 , breakthrough tests of CO 2 /CH 4 /N 2 binary mixture gas systems were conducted.…”

“…It is widely recognized that interpenetrated MOFs often exhibit a higher degree of flexibility, enabling control of porosity within or between networks. 49,50 The significant gap observed between the breakthrough times of CO 2 and its competing components N 2 suggests that one-step adsorption-phase purification of CO 2…”

Construction of a redox-active metal–organic framework with an octanuclear lithium one-dimensional building block

“…In these MOFs, inorganic metal ions such as Co 2+ , Cd 2+ , Zn 2+ , and Cu 2+ are often included, 10–15 while no Li + ions were chosen in the reported works. TPBDA-based MOFs have primarily found applications in the fields of multiphoton absorption, 9,16 photocatalysis, 17–19 electrocatalysis, 20 gas adsorption, 21 and luminescent sensor. 12,13 However, given their redox activity, which exhibits two oxidation states, TPPDA-based materials can also be utilized in radical materials and electrochromic materials.…”