Results 161 to 170 of about 359,833 (281)

Transmission of Substituent Effects through Oxygen and Sulfur Atoms. III. The Ionization Equilibrium Constants of Ring-substituted cis-β-Phenoxyacrylic Acids [PDF]

, 1973
Okitsugu Kajimoto, Masaru Kobayashi, Takayuki Fueno   +2 more
openalex   +1 more source

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

Theoretical study on the generation of Criegee intermediates from the ozonolysis of trifluoropropene (CF₃CH[double bond, length as m-dash]CH₂). [PDF]

RSC Adv
Zhang Y, Zhao M, Yao C, Wang Z, Sun Y.
europepmc   +1 more source

ON THE FORMATION AND THE SHEDDING OF VORTEX-RING BEHIND A IMPULSIVELY STARTED SPHERES AT CONSTANT SPEED

, 1991
Takashi SAITOU
openalex   +2 more sources

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Temperature-dependent reaction rates of quinone-alkene cycloaddition reveal that only entropy determines the rate of SPOCQ reactions. [PDF]

Chem Sci
Damen JAM, Escorihuela J, Firet J, Zuilhof H, Albada B.   +4 more
europepmc   +1 more source

The conformation of the idopyranose ring revisited: How subtle O-substituent induced changes can be deduced from vicinal 1H-NMR coupling constants

, 2020
C. A. G. Haasnoot, R. De Gelder, H. Kooijman, Edwin Kellenbach   +3 more
openalex   +2 more sources

Constants of derivations in polynomial rings over unique factorization domains [PDF]

, 2004
M’hammed El Kahoui
openalex   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Stereochemical Analysis of Natural Products: Bisindole Alkaloids of the <i>Strychnos-Strychnos</i> Type. [PDF]

Int J Mol Sci
Grigoriev DA, Semenov VA, Angenot L, Krivdin LB.   +3 more
europepmc   +1 more source