Results 91 to 100 of about 246,616 (303)

L-edge X-ray absorption spectroscopy of non-heme iron sites: Experimental determination of differential orbital covalency

open access: yes, 2003
X-ray absorption spectroscopy has been utilized to obtain the L-edge multiplet spectra for a series of non-heme ferric and ferrous complexes. Using these data, a methodology for determining the total covalency and the differential orbital covalency (DOC),
Sub Inorganic Chemistry and Catalysis   +6 more
core   +1 more source

Homogenous FACsPbI3 Perovskite Solar Cells Enabled by a Seed‐Facilitated Cation Exchange Strategy

open access: yesAdvanced Functional Materials, EarlyView.
A novel seed‐facilitated cation exchange strategy is designed for homogenous FACsPbI3 perovskites using the biomass‐derived solvent γ‐valerolactone. Pre‐deposited 0D Cs4PbI6 seeds induce rapid nucleation and efficient cation exchange, producing a uniform FA–Cs distribution and significantly reducing defect density, enabling high‐performance and stable ...
Meng Ren   +10 more
wiley   +1 more source

Queer in Chem: Q&A with Professor Abhik Ghosh

open access: yesCommunications Chemistry, 2023
Abhik Ghosh grew up in Kolkata, India, and is a Professor of inorganic and materials chemistry at UiT—The Arctic University of Norway. His research interests lie at the intersection of inorganic, materials and computational chemistry.
doaj   +1 more source

Synthesis, Structures, and Magnetism of Three 1D Mn-III Chains with Oxazoline-Based Ligands

open access: yes, 2010
Three novel Mn-III polymers, Mn(phox)(2)(N-3)](n) (1), [Mn(Etphox)(2)(N-3)](n) (2), and [Mn(Etphox)(2)(C2N3)](n) (3), using achiral ligand Hphox (Hphox = 2-(4,5-dihydrooxazol-2-yl)phenol) and chiral ligand HEtphox (HEtphox = 2-(4-ethyl-4,5-dihydrooxazol ...
Xu, Wen-Guo   +5 more
core   +1 more source

Formation of Quasi‐Decoupling Interface on Li‐Metal Anodes in High Donor Electrolyte

open access: yesAdvanced Functional Materials, EarlyView.
Li‐metal anode (LMA) is stabilized by introducing Li2Te2 as an electrolyte additive for Li‐metal batteries. Upon contact with Li, Li2Te2 spontaneously converts to Li2Te, which electronically isolates Li from dimethyl sulfoxide due to its large bandgap and minimal Bader charge transfer.
Hyerim Kim   +9 more
wiley   +1 more source

Surprised by selectivity [PDF]

open access: yes, 2016
Lower olefins, particularly ethylene (C2H4), propylene (C3H6), and butylene (C4H8), are important intermediates in the manufacture of products such as plastics, solvents, paints, and medicines. They are produced worldwide in amounts exceeding 200 million
Sub Inorganic Chemistry and Catalysis   +2 more
core   +1 more source

Residual‐Lithium‐to‐LiF Conversion Enables a LiF–Fluorinated Carbon Interphase for Reconstruction‐Resistant Ni‐Rich Cathodes

open access: yesAdvanced Functional Materials, EarlyView.
A fluorine‐rich acrylate monomer (PFHEA) was solvent‐free applied to NCM90 and thermally decomposed under Ar to convert residual lithium into LiF and form a pre‐built LiF/fluorinated amorphous carbon (LiF/FC) interphase. The LiF/FC layer suppresses NiO rock‐salt reconstruction and microcrack propagation, lowers interfacial resistance, and improves Li ...
Pangyu Kim   +6 more
wiley   +1 more source

Review and perspectives on TS-1 catalyzed propylene epoxidation

open access: yesiScience
Summary: Titanium silicate zeolite (TS-1) is widely used in the research on selective oxidations of organic substrates by H2O2. Compared with the chlorohydrin process and the hydroperoxidation process, the TS-1 catalyzed hydroperoxide epoxidation of ...
Jimei Yang   +9 more
doaj   +1 more source

Graduate Study in Chemistry, The University of Texas at Austin, 1979

open access: yes, 1979
Table of Contents: Foreword (p. 3) -- The University (p. 4) -- The City (p. 6) -- The Region (p. 7) -- The Department (p. 8) -- Research Specializations (p. 10-67) -- Analytical Chemistry (p. 11) -- Biochemistry (p. 16) -- Inorganic Chemistry (p.
Chemistry Department
core   +1 more source

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