Designing covalent organic frameworks with Co-O4 atomic sites for efficient CO2 photoreduction Article Open access 28 February 2023 Improving CO2 photoconversion with ionic liquid and Co single atoms Article Open access 16 March 2023 Data availability The data that support the plots within this ...
Covalent-organic frameworks (COFs) represent a novel class of porous crystalline materials based on the atomically precise integration of organic building blocks into highly ordered and periodic 2D or 3D network structures [97]. However, the pore window sizes of COFs materials (typically 8.0–50 ...
Covalent organic polymer nanoparticle-supported monolithic foams for separation of nitrotoluene isomers. ACS Appl. Nano Mater. 4, 10864–10876 (2021). Article CAS Google Scholar Tan, C., Lee, M. C., Arshadi, M., Azizi, M. & Abbaspourrad, A. A spiderweb-like metal–organic framework ...
Why must hydrocarbon compounds be covalently bonded rather than ionically bonded? Hydrocarbons must be covalently bonded because they contain only hydrogen and carbon, both nonmetallic elements. The only way nonmetallic elements will bond with each other is through covalent bonding. What unique property...
Continuum tuning of nanoparticle interfacial properties by dynamic covalent exchange††Electronic supplementary information (ESI) available: Experimental procedures; characterization data for all compounds and nanoparticles; supplem... Dynamic covalent modification of the surface-stabilizing monolayer acces...
Improved dispersion performance and interfacial compatibility of covalent-grafted MOFs in mixed-matrix membranes for gas separation. Green Chem. Eng. 2021, 2, 86–95. [Google Scholar] [CrossRef] Lu, J.; Zhang, X.; Xu, L.; Zhang, G.; Zheng, J.; Tong, Z.; Shen, C.; Meng, Q. ...
Adsorption, diffusion, and separation of CH4/H2 mixtures in covalent organic frameworks: molecular simulations and theoretical predictions J. Phys. Chem. C, 116 (2) (2012), pp. 1772-1779, 10.1021/jp209804x Google Scholar [79] R. Babarao, Z. Hu, J. Jiang, S. Chempath, S.I. Sandler...
aTotal current density of BNC-Cu and NC-Cu at different applied potentials.bIn situ DEMS data of BNC-Cu and NC-Cu. The total current densities (i), CO2ionic currents (m/z = 44) (ii), and CH4ionic currents (m/z = 15) (iii) for BNC-Cu and NC-Cu electrodes in CO2-sa...
[Bi2O2]2+ has a strong covalent bond, which connects to the [X]− layer through the van der Waals force along the c-axis direction. Weak van der Waals forces and strong covalent bonds lead to the formation of layered structures. Xnp (n = 3, 4, and 5 corresponding to X = Cl,...
adsorption; metal-organic frameworks; activated carbons; zeolites; natural gas vehicles; covalent-organic frameworks 1. Introduction There have been numerous paradigm shifts in CH4 adsorbent design [1]. Paradigm shifts are significant conceptual or observational advances in the design, optimization, and ...