Results 271 to 280 of about 40,284 (328)

Solvent Annealing Influence of PEDOT on Its Electrochemical and Electrochromic Properties. [PDF]

Nanomaterials (Basel)
Lin K, Jiang Y, Chen Q, Kong W, Luo R, Zhou Q, Liu H.   +6 more
europepmc   +1 more source

Langmuir‐Type Build‐Up of Self‐Generated Interlayers in Organic Solar Cells

Advanced Energy Materials, Volume 16, Issue 3, 21 January 2026.
Metal‐induced migration of polyethylene glycol (PEG) oligomer additives to Al contacts follows a Langmuir‐like adsorption behavior forming interfacial dipole layers. Consistent Voc‐concentration trends across various additives in two distinct organic solar cell systems demonstrate the generality of the phenomenon.
Jane Vinokur, Eyal Stein, Noam Moskovich, Sebastian Alexander Schneider, Victoria Savikhin, Andrew Levin, Michael Toney, Gitti L. Frey   +7 more
wiley   +1 more source

Low-dimensional templates and delayed crystallization for high-quality tin-based perovskite films and high-performance transistors. [PDF]

Nat Commun
Wu Y, Yang S, Li E, Liu Y, Yuan F, Wen J, Hua L, Wang W, Yang Y, Lei Y, Chu J, Li W.   +11 more
europepmc   +1 more source

Zinc Grid Based Transparent Electrodes for Organic Photovoltaics

Advanced Energy Materials, Volume 16, Issue 3, 21 January 2026.
A transparent flexible electrode based on an embedded zinc grid with ≈1 µm linewidth is reported, and its utility as a drop‐in replacement for indium‐tin oxide coated glass electrodes in organic photovoltaic devices is demonstrated. The zinc grids are fabricated using the unconventional approach of condensation coefficient modulation, using a ...
Philip Bellchambers, Louis Ammon, Arielle Fitkin, Matthew Dingley, Marc Walker, Szymon Abrahamczyk, Callum Pritchard, Gabriele C. Sosso, Ross A. Hatton   +8 more
wiley   +1 more source

Polyethylene-poly(methyl acrylate) Block Copolymers from PACE-SARA ATRP: Utilizing Polyolefin Active Ester Exchange-Based Macroinitiators in Atom Transfer Radical Polymerization. [PDF]

Macromolecules
Kim K, Strong J, Sarkar SD, Nguyen D, Dau H, Al-Aman DAA, Dadashi-Silab S, Harth E, Matyjaszewski K.   +8 more
europepmc   +1 more source

Determining Exciton Diffusion Length in Organic Semiconductors: Unifying Macro‐ and Microscopic Perspectives

Advanced Energy Materials, Volume 16, Issue 3, 21 January 2026.
Exciton diffusion length in organic semiconductor films is determined from encounter/annihilation rates. Non‐normalized exciton densities and proper intrinsic lifetime reference avoid over‐parametrization of the fits. Monte Carlo Simulation of individual molecule‐to‐molecule hops reproduce these results (②) when matching lattice constant and hoping ...
Wenchao Yang, Catherine S. Pursglove De Castro, Safakath Karuthedath, Yuliar Firdaus, Nisreen Alshehri, Si Chen, Diego Rosas Villalva, Christopher E. Petoukhoff, Amr Dahman, Derya Baran, Thomas D. Anthopoulos, Frédéric Laquai, Julien Gorenflot   +12 more
wiley   +1 more source

Safety assessment of the process brtCOMBIPET used to recycle post-consumer PET into food contact materials. [PDF]

EFSA J
EFSA Panel on Food Contact Materials (FCM), Lambré C, Crebelli R, da Silva M, Grob K, Milana MR, Pronk M, Rivière G, Ščetar M, Theodoridis G, Van Hoeck E, Waegeneers N, Dudler V, Papaspyrides C, de Fátima Tavares Poças M, Lioupis A, Tsochatzis E, Lampi E.   +17 more
europepmc   +1 more source

Enhanced Thermal Stability in Perovskite Solar Cells via the Integration of a Nonionic Binary Compound

Advanced Energy Materials, Volume 16, Issue 2, 14 January 2026.
N,N‐dimethylbenzenesulfonamide (DMBSA), a nonionic binary compound, is easily synthesized and applied for defect passivation via 2D/3D heterostructure perovskite formation. Unlike ionic phenethylammonium (PEA+), DMBSA remains stable without deprotonation and exhibits lower nucleophilicity, preventing undesirable reactions at elevated temperatures ...
Byungsoo Kang, Bonkee Koo, Hee Jeong Park, Wooyeon Kim, Yongseok Yoo, Jaeyeon Kim, Seunghwan Bae, Min Jae Ko, Phillip Lee, Heesuk Jung   +9 more
wiley   +1 more source

A non-ionic fluorinated p-dopant enables the construction of efficient and stable perovskite solar cells. [PDF]

Chem Sci
Wan Z, Yu W, Yang J, Zhang Y, Wang Y, Wei R, Azam M, Luo J, Jia C.   +8 more
europepmc   +1 more source