Results 151 to 160 of about 6,363 (257)

Mixology of MA_1-x EA _x PbI₃ Hybrid Perovskites: Phase Transitions, Cation Dynamics, and Photoluminescence. [PDF]

Chem Mater, 2022
Šimėnas M, Balčiu Nas S, Ga Gor A, Pienia Żek A, Tolborg K, Kinka M, Klimavicius V, Svirskas ŠN, Kalendra V, Ptak M, Szewczyk D, Herman AP, Kudrawiec R, Sieradzki A, Grigalaitis R, Walsh A, Ma Czka M, Banys JR.   +17 more
europepmc   +1 more source

Rational Backbone Planarization for Doping‐Resilient Polymeric Hole Transport Materials Toward Stable and Scalable Perovskite Solar Cells

Advanced Energy Materials, EarlyView.
Incorporating divinylbenzene into PTAA‐based copolymers induces backbone planarization and promotes polaron delocalization, leading to enhanced doping resilience and stabilized electronic structure. The resulting hole‐transport material, PDVB14, maintains robust performance under high dopant concentrations and prolonged device operation, offering a ...
Chanhyeok Kim, Seung Un Ryu, Du Hyeon Ryu, Hangyeol Kim, Jeongsu Kim, Dohyun Kim, Junwoo Lee, Kyeong‐Jun Jeong, Chang Eun Song, Sung Yun Son, Minjun Kim   +10 more
wiley   +1 more source

Correlated nanoimaging of structure and dynamics of cation-polaron coupling in hybrid perovskites. [PDF]

Sci Adv
Wilcken R, Esses BL, Nithyananda Kumar RS, Hurley LA, Shaheen SE, Raschke MB.   +5 more
europepmc   +1 more source

Structural descriptor for enhanced spin-splitting in 2D hybrid perovskites. [PDF]

Nat Commun, 2021
Jana MK, Song R, Xie Y, Zhao R, Sercel PC, Blum V, Mitzi DB.   +6 more
europepmc   +1 more source

Alcohol‐Adduct Mediated Precursor Stabilization Strategies for Conformal SnO2 Layers in Highly Efficient and Stable Perovskite Solar Modules

Advanced Energy Materials, EarlyView.
An alcohol‐adduct‐mediated strategy is employed to stabilize tin isopropoxide for the formation of a homogeneous double electron transport layer (ETL) incorporating SnO2 nanoparticles (NPs). This double‐ETL exhibits improved optical and charge‐transport properties due to reduced defect density and better energy level alignment, resulting in high ...
You‐Hyun Seo, Eun Young Park, Chan Su Moon, Dong Gyu Lee, Junho Park, Fabian Rotermund, Gill Sang Han, Tae Kyung Lee, Nam Joong Jeon, Bong Joo Kang, Young Yun Kim   +10 more
wiley   +1 more source

Stable and highly sensitive self-powered X-ray detection <i>via</i> high-density CsPbBr-type Dion-Jacobson trilayer hybrid perovskites. [PDF]

Chem Sci
Yang H, Li H, Wu J, Zhu ZK, Chen G, Li G, Yu P, Zeng Y, Wang Y, Wu W, Luo J.   +10 more
europepmc   +1 more source

Tetrafluoroborate-Induced Reduction in Defect Density in Hybrid Perovskites through Halide Management. [PDF]

Adv Mater, 2021
Nagane S, Macpherson S, Hope MA, Kubicki DJ, Li W, Verma SD, Ferrer Orri J, Chiang YH, MacManus-Driscoll JL, Grey CP, Stranks SD.   +10 more
europepmc   +1 more source

Self‐Activating Electrocatalysts for Water Splitting: Advancing Structure–Performance Understanding and Beyond

Advanced Energy Materials, EarlyView.
Self‐activating electrocatalysts offer strong potential for advanced water splitting, enabled by their dynamic compositional and structural evolution during operation. This review highlights recent advances in self‐activating OER and HER catalysts, emphasizing the driving forces and mechanisms underlying their adaptive behavior. A conceptual network of
Christean Nickel, Bahareh Feizi Mohazzab, Kiarash Torabi, David Leander Troglauer, Guillermo Corea, Shikang Han, Dandan Gao   +6 more
wiley   +1 more source

Hydrogen Diffusion in Hybrid Perovskites from Exchange NMR. [PDF]

Chem Mater
Hope MA, Mishra A, Emsley L.
europepmc   +1 more source

Proton Transfer-Driven Modification of 3D Hybrid Perovskites to Form Oriented 2D Ruddlesden-Popper Phases. [PDF]

Small Sci, 2022
Duan Z, Na G, Wang S, Ning J, Xing B, Huang F, Portniagin AS, Kershaw SV, Zhang L, Rogach AL.   +9 more
europepmc   +1 more source