Controlled Polymerization of Isoprene with Chromium-Based Metal-Organic Framework Catalysts: Switching from Cyclic to cis-1,4-Selectivity Depending on Activator.
Sign Up to like & getrecommendations! Published in 2018 at "Macromolecular rapid communications"
DOI: 10.1002/marc.201800002
Abstract: Chromium-based metal-organic framework (MOF) Cr-MIL-100/101 activated by activator and aluminum trialkyl compound serve as unique, highly efficient heterogeneous single-site catalysts for the controlled polymerization of isoprene, which not only exhibit quasi-living nature in isoprene polymerization… read more here.
Keywords: cis; chromium based; polymerization; activator ... See more keywords
Computational investigations on band structure and electronic features of chromium-based carbides and nitride Cr 3 PX (X = C and N) through the FP-APW+LO approach
Sign Up to like & getrecommendations! Published in 2017 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2016.11.027
Abstract: Abstract In this work, we have theoretically investigated the band structure of antiperovskite chromium-based carbides and nitrides Cr 3 PX (X = C and N) using the first-principles calculation based on the FP-APW+LO method. The principal structural… read more here.
Keywords: chromium based; based carbides; investigations band; structure ... See more keywords
Chromium-Based Complexes Bearing N-Substituted Diphosphinoamine Ligands for Ethylene Oligomerization
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DOI: 10.1021/acsomega.2c04733
Abstract: A range of novel N-substituted diphosphinoamine (PNP) ligands Ph2PN(R)PPh2 [R = F2CHCH2 (1); R = Me2CHCH2 (2); R = Me2CHCH2CH2 (3)] have been synthesized via one-step salt elimination reaction. The ligand-coordinated chromium carbonyls [Ph2PN(R)PPh2]Cr(CO)4 (4–6)… read more here.
Keywords: chromium based; substituted diphosphinoamine; ph2pn pph2; chromium ... See more keywords
Nanostructured chromium-based broadband absorbers and emitters to realize thermally stable solar thermophotovoltaic systems.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d1nr08400c
Abstract: The efficiency of traditional solar cells is constrained due to the Shockley-Queisser limit, to circumvent this theoretical limit, the concept of solar thermophotovoltaics (STPVs) has been introduced. The typical design of an STPV system consists… read more here.
Keywords: nanostructured chromium; stpv system; absorber emitter; chromium based ... See more keywords