WebMay 11, 2024 · Herein, we report a 3D COF with a high specific surface area (BET about 2072 m 2 /g) by utilizing tetrahedral and rectangle building blocks connected through [4+4] imine condensation reactions to synthesize. The obtained COF not only can separate dyes from water effectively but also shows a remarkable CO 2 uptake capacity. WebApr 11, 2024 · Perovskite solar cells (PSCs) have attracted much attention due to their rapidly increased power conversion efficiencies, however, their inherent poor long-term stability hinders their commercialization. The degradation of PSCs first comes from the degradation of hole transport materials (HTMs). Here, we report the construction of …
Efficient and stable perovskite solar cells by build-in π-columns …
WebAccordingly, numerous single-site catalysts were developed for CO 2 reduction to produce value-added chemicals such as CO, CH 4, CH 3 OH, formate, and C 2+ products. Value-added chemicals have also been synthesized with the aid of amines and epoxides. This review summarizes recent state-of-the-art single-site catalysts and their application as ... WebApr 12, 2024 · Covalent organic framework nanosheets (COF nanosheets) are two-dimensional crystalline porous polymers with in-plane covalent bonds and out-of-plane Van der Waals forces. Owing to the customizable structure, chemical modification, and ultra-high porosity, COF nanosheets show many fascinating properties unique to traditional … unturned 2 beta access
Palladium nanoparticles immobilized on COF-modified …
WebConjugated microporous polymers (CMPs) are a class of organic porous polymers that combine π-conjugated skeletons with permanent nanopores, in sharp contrast to other porous materials that are not π-conjugated and … WebMay 18, 2024 · Reduced graphene oxide/palladium nanoparticle bonded to N,N'-bis(2-aminophenyl)-1,2-ethanediamine: a new, highly efficient and recyclable heterogeneous catalyst for direct synthesis of 2-substituted benzimidazoles via acceptorless dehydrogenative coupling of alcohols and aromatic diamine WebDec 6, 2024 · Ding S. Y., Wang W., Chem. Soc. Rev., 2013, 42 (2), 548 Article CAS PubMed Google Scholar El-Kaderi H. M., Hunt J. R., Mendoza-Cortes J. L., Côté A. P., Taylor R. E., O’Keeffe M., Yaghi O. M., Science, 2007, 316 (5822), 268 Article CAS PubMed Google Scholar reclininggardenchairs.co.uk