Results 221 to 230 of about 480,912 (334)

TADF Host Engineering for Improved Pure Blue Matrix‐Free Hyperfluorescent OLEDs with Ultranarrow Emission

Advanced Optical Materials, EarlyView.
This work presents the development of efficient blue thermally activated delayed fluorescent (TADF) materials that perform well without doping, enabling simplified, matrix‐free hyperfluorescence (MFHF) OLEDs. When combined with encapsulated narrow‐band emitters, the TADF materials serve as effective hosts resulting in pure blue, ultranarrow emission ...
Hwan‐Hee Cho, Daniel G. Congrave, Sebastian Gorgon, Victor Riesgo‐Gonzalez, Richard H. Friend, Hugo Bronstein   +5 more
wiley   +1 more source

Alkyl-π Liquids as Condensed-State Singlet Oxygen Photosensitizers. [PDF]

Chemistry
Gupta RK, Nakanishi T, Payne DT.
europepmc   +1 more source

LX. The periodic law, as illustrated by certain physical properties of organic compounds.—Part II. The melting-and boiling-points of the halogen and alkyl compounds of the hydrocarbon radicals [PDF]

, 1885
Thomas Carnelley
openalex   +1 more source

Hyperphosphorescent OLEDs: Harnessing the Power of MR‐TADF Terminal Emitters

Advanced Optical Materials, EarlyView.
Hyperphosphorescent organic light‐emitting diodes (HP‐OLEDs) use phosphorescent sensitizers with multiresonant thermally activated delayed fluorescence terminal emitters. HP‐OLEDs show efficient, narrowband electroluminescence and moderate efficiency roll‐off.
Emma V. Puttock, Janine Haug, Eli Zysman‐Colman, Stefan Bräse   +3 more
wiley   +1 more source

Merging π-molecular functions achieved through homogeneous liquid-liquid blending of solvent-free alkyl-π liquids. [PDF]

Sci Technol Adv Mater
Guo Z, Pan C, Shinohara A, Nakanishi T.
europepmc   +1 more source

CII.—Mercury mercaptide nitrites and their reaction with the alkyl iodides. Part VII. Chain compounds of sulphur (continued) [PDF]

, 1919
Prafulla Chandra Rây, Prafulla Chandra Guha   +1 more
openalex   +1 more source

Pressure‐Induced Structural and Optoelectronic Modulations in 2D Dion‐Jacobson Hybrid Lead Iodide Perovskites With a Rigid Spacer

Advanced Optical Materials, EarlyView.
Compression to ≈2.0 GPa results in a non‐monotonic enhancement of the Pb‐I bond distortion, rarely observed in other 2D lead‐iodide hybrid perovskites. The octahedral distortion together with the rigidity of spacer cation are found to play a dominant role in determining the optoelectronic properties of DPDAPbI4 under high pressure.
Aditya Kutty, Jesse Ratté, Rongfeng Guan, Jingyan Liu, Sean Tao, Yanqian Lin, Matthew P. Hautzinger, Willa Mihalyi‐Koch, Song Jin, Yang Song   +9 more
wiley   +1 more source

Recent Progress in Organic TADF Emitters Containing Heavy Atoms

Advanced Optical Materials, EarlyView.
In this review, progress on heavy atom use in organic TADF emitters to produce internal and external heavy atom effects is summarized. Impacts on molecular geometry, TADF efficiency, and performance in OLEDs are discussed. An outlook on the challenges and opportunities of heavy atom incorporation is provided.
Seja A. Elgadi, Sydney Mikulin, Zachary M. Hudson   +2 more
wiley   +1 more source

Computational Kinetic Study on the Intramolecular H-Migration of Hydroperoxyalkylperoxy Radicals (•OOQOOH) in Normal-Alkyl Cyclohexanes. [PDF]

Molecules
Yao X, Li J, Li Z.
europepmc   +1 more source

NOTE ON THE CONFIGURATIONAL RELATIONSHIP OF ALKYL HALIDES AND 2-HALOGENO ACIDS

, 1937
P.A. Levene, Alexandre Rothen
openalex   +1 more source