Results 211 to 220 of about 3,016,957 (322)

Functional polymer materials containing heavy group‐14 elements focusing on germanium and tin

Smart Molecules, EarlyView.
The synthesis, functions, and applications of the polymers containing heavy group 14 elements focusing on germanium and tin are outlined. Owing to their large atomic radii and weak binding energies, the polymers show unique properties: chromism, luminescence, carrier mobility, and reactivity to produce radials and higher coordinated states.
Masayuki Gon, Kazuo Tanaka
wiley   +1 more source

Atroposelective Construction of Biaryls Enabled by a Ni(II)-Catalyzed Aerobic Oxidation Strategy. [PDF]

ACS Cent Sci
Pradhan C, Punji B.
europepmc   +1 more source

Low‐Temperature Photocrystallization of Atomic Layer Deposition‐Processed Tin Oxide for Highly Efficient and Flexible Perovskite Solar Cells

Small Science, EarlyView.
Photocrystallization of ALD‐processed SnO2 thin films is successfully achieved at a low temperature. High‐power UV exposure crystallizes amorphous SnO2 matrices within 15 min, enhancing electrical conductivity and band alignment with perovskite. This process enables the fabrication of highly reproducible and flexible perovskite solar cells with an ...
Dayeon Ko, Se Hun Joo, Sol Kim, In Soo Kim, Minwoo Park   +4 more
wiley   +1 more source

Highly stereoselective synthesis of polysubstituted housanes and spiro-oxa-housanes: application and mechanistic insights. [PDF]

Chem Sci
Mondal ARS, Bapat NA, Mishra H, Hari DP.
europepmc   +1 more source

Spirobisindane‐Based Hole Transporting Materials for Conventional and Indoor Halide Perovskite Solar Cells

Solar RRL, EarlyView.
This study reports two spirobisindane‐based novel hole transport materials(AS‐135 and AS‐179) for conventional and indoor perovskite solar cells. Hole transporting materials (HTMs) are a vital component for both conventional and indoor perovskite solar cells.
Abdul‐Wasir Shaka, Shaoyang Wang, Nirmal Prashanth Maria Joseph Raj, Raja Sekhar Muddam, Neil B. McKeown, Dominic Taylor, Lethy Krishnan Jagadamma, Graeme Cooke   +7 more
wiley   +1 more source

Tuning Porosity in Laminated Carbon Electrodes via Solvent Treatment Enables >20% Efficient Perovskite Solar Cells

Solar RRL, EarlyView.
Solvent treatment of laminated carbon electrodes reduces porosity, significantly lowering contact and sheet resistance. This improvement translates to enhanced device performance, enabling perovskite solar cells with carbon‐based electrodes to achieve a power conversion efficiency of 20.4%, with optical losses being the predominant limitation compared ...
Hadi Mohammadzadeh, Clemens Baretzky, Mohammad Kamrul Hasan Jony, Georgios Loukeris, Lukas Wagner, Markus Kohlstädt, Uli Würfel   +6 more
wiley   +1 more source

[3+2] Cycloaddition to a Chiral 5-Methylene-1,3-dioxolan-4-one and Pyrolysis of the Spiro Adducts. [PDF]

Molecules
Aitken RA, Power LA, Slawin AMZ.
europepmc   +1 more source

Syntheses of 1-Spiro-isoquinoline Derivatives by Phenolic Cyclization : Studies on the Syntheses of Heterocyclic Compounds. CCCXXXV

, 1969
Tetsuji Kametani, KAZUO KIGASAWA, M. HIIRAGI, HARUHIDE ISHIMARU, Setsu Saito   +4 more
openalex   +2 more sources

Enhanced Electromagnetic Wave Absorption in Mapbi3 Hybrid Perovskite Through a Defect‐Tunable Green Synthesis

Small Structures, EarlyView.
Mechanosynthesis allowed synthesizing and providing large amount of high‐quality MAPbI3 powders with defects tuned by grinding time. Mechanosynthesized MAPbI3 for 4 h dispersed in a polymeric matrix led to a marked enhancement in dielectric loss at 11.4 GHz, which makes this green synthesis approach promising for producing hybrid perovskites with ...
Yihui Cai, Dominique Begin, Christophe Lefevre, Charles Sidhoum, Erik Elkaim, Pascal Boulet, Pierre Desgardin, Marie‐France Barthe, Ricardo Helm, Werner Egger, Maik Butterling, Andreas Wagner, Vasiliki Papaefthimiou, Spiros Zafeiratos, Damien Cianferani, Loic Mager, Ovidiu Ersen, Catherine Corbel, Clément Sanchez, Sylvie Begin‐Colin   +19 more
wiley   +1 more source

Novel Spiro-Barbiturates Can Reverse the Action of General Anesthetics on the GABA_AR. [PDF]

J Med Chem
Koinas D, Zhou X, Wu B, Miller KW, Bruzik KS.   +4 more
europepmc   +1 more source