Results 201 to 210 of about 46,804 (307)

COFs on MOFs: Layer‐by‐Layer Synthesis of MOF@COF Nanoparticles with Synergistic Adsorption

Advanced Materials, EarlyView.
A layer‐by‐layer strategy enables the growth of crystalline covalent organic framework (COF) shells on metal–organic framework nanoparticles, creating core–shell structures with tunable porosity. Ordered interstitial mesopores are formed during shell growth, which are connected with the COF's intrinsic micropores, thereby enhancing water sorption. This
Ana Guillem‐Navajas, Lucía Torrico‐García‐Viso, Jose Antonio Suárez del Pino, Nekane Aramburu‐Merino, Pilar Segovia, Enrique G. Michel, Josep Puigmartí‐Luis, Enrique Velasco, Pedro Tarazona, Daniel Maspoch, David Rodríguez‐San‐Miguel, Félix Zamora   +11 more
wiley   +1 more source

Hole transport layer selection for stable and efficient carbon electrode-based perovskite solar cells. [PDF]

RSC Adv
Khawaja KA, Xiang W, Wall J, Gu X, Li L, Yan F.   +5 more
europepmc   +1 more source

Nitrogen-Doped Titanium Dioxide as a Hole Transport Layer for High-Efficiency Formamidinium Perovskite Solar Cells. [PDF]

Molecules, 2022
Pochont NR, Sekhar YR, Vasu K, Jose R.
europepmc   +1 more source

Effect of PEDOT:PSS hole transport layer on carrier transport in P3HT:PC70BM OSCs

Effect of PEDOT:PSS hole transport layer on carrier transport in P3HT:PC70BM OSCs
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors

Advanced Materials, EarlyView.
A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi, Daniele Zucchelli, Zeinab Hamid, Christina Kousseff, Arup Sarkar, Aristea Pavlou, Zhitian Ling, Somayeh Kashani, Iain McCulloch, Paul W. M. Blom, Fabrizio Torricelli, Paschalis Gkoupidenis   +11 more
wiley   +1 more source

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

Advanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria, Meng Yin, Stefan Neuhauser, Vlasis G. Mavrantzas, Ying Chen, Ken Suzuki, Andreas T. Güntner   +6 more
wiley   +1 more source

NiN-Passivated NiO Hole-Transport Layer Improves Halide Perovskite-Based Solar Cell. [PDF]

ACS Appl Mater Interfaces, 2022
Itzhak A, He X, Kama A, Kumar S, Ejgenberg M, Kahn A, Cahen D.   +6 more
europepmc   +1 more source

Polyoxometalate-Doped Hole Transport Layer to Boost Performance of MaPbI₃-Based Inverted-Type Perovskite Solar Cells. [PDF]

ACS Omega
Buyukcelebi S, Kazici M, Torlak Y, Kus M, Ersoz M.   +4 more
europepmc   +1 more source

Organic EL device with polyvinylcarbazole as hole transport layer.

Journal of Photopolymer Science and Technology, 1991
FUJII, Takanori, FUJITA, Masayuki, HAMADA, Yuji, SHIBATA, Kenichi, TSUJINO, Yoshikazu, KUROKI, Kazuhiko   +5 more
openaire   +2 more sources

Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook

Advanced Materials, EarlyView.
Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain, Xian'e Li, Mats Fahlman, Olle Inganäs, Koen Vandewal, Feng Gao   +5 more
wiley   +1 more source