Results 201 to 210 of about 2,877 (265)

Strong Nonradiative Recombination Induced by Pronounced Lone‐Pair Electron Expression Following Deprotonation in Aziridinium Lead Iodide Perovskites

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The transition from linear to cyclic organic cations promotes deprotonation and activates VH(N) defects with pronounced lone‐pair electron activity, thereby inducing severe local distortions and highly efficient nonradiative recombination centers. This work unveils a direct structure–defect–performance correlation and proposes design strategies for the
Qingshan Bao, Linyu Bai, Honghe Zhao, Yanting Qin, Xian Zhao, Yanlu Li   +5 more
wiley   +1 more source

Preparation of Dual-Network Hydrogels and Their Application in Flexible Electronics. [PDF]

Gels
Yang Y, Jia J, Sun C, Xu L, Li X.
europepmc   +1 more source

Bio‐Inspired Robust Non‐combustible Bioplastic with Superinsulated Energy Harvesting for Intelligent Firefighting

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study develops a novel non‐combustible chitosan‐based bioplastic (NCCB) via ethanol‐induced surface assembly. The material's inherent flame retardancy and thermally insulating, rough surface enable high‐performance TENGs. The NCCB‐TENG maintains stable output even when exposed to fire and exhibits dual sensitivity to temperature (25–200°C) and ...
Qilin Lu, Liying Zhang, Pengyun Zhang, Junjie Wang, Huamin Chen, Hanchen Wang   +5 more
wiley   +1 more source

Biofilm-Antagonist Ginger-Based 3D-Printable Photoresins for Complex Implant Designs Exhibiting Advanced Multifunctional Biomedical Applications. [PDF]

Adv Mater
Jindal S, Bisharat M, Khamaisi B, Ghosal K, Nassar-Marjiya E, Wu Q, Daoud S, Redenski I, Srouji S, Farah S.   +9 more
europepmc   +1 more source

Enhanced Nonlinear Optical Absorption Properties and Carrier Dynamics of Violet Phosphorene by Oxidation for Ultrafast Photonic Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study investigates the effects of oxidation treatment on the nonlinear optical absorption properties and carrier dynamics of two‐dimensional violet phosphorene (VP), elucidating the underlying physical mechanisms. Furthermore, ultrashort laser pulses are achieved utilizing the enhanced saturation absorption and shortened carrier relaxation ...
Bo Li, Han Pan, Qingling Tang, Zhongben Pan, Hongwei Chu, Ying Li, Dechun Li   +6 more
wiley   +1 more source

Advances in foam-based materials for electromagnetic interference shielding: synthesis, properties, and performance. [PDF]

Discov Nano
Subramanian M, Thondiyanoor Pisharam S.
europepmc   +1 more source

Ag‐Induced Phase and Defect Engineering of Co‐Evaporated Sb2Se3 Thin Films for Enhanced Photovoltaic Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The sequential formation of Ag2Se and AgSbSe2 phases at the Sb2Se3/Mo interface upon Ag incorporation in co‐evaporated Sb2Se3 solar cells promotes grain growth and defect passivation. These newly formed intermediate phases enhance crystallinity and suppress recombination, leading to significant improvements in open‐circuit voltage, fill factor, and ...
Van‐Quy Hoang, Jaebaek Lee, Bashiru Kadiri‐English, Eunkyung Cho, Amanat Ali, Naveen Kumar, Evgeniia Gilshtein, Stela Canulescu, Dae‐Ho Son, Hyesun Yoo, Vo Pham Hoang Huy, Quynh Le‐Van, Dae‐Kue Hwang, Jin‐Kyu Kang, Kee‐Jeong Yang, Shi‐Joon Sung, Dae‐Hwan Kim   +16 more
wiley   +1 more source

10-km passive drone detection using broadband quantum compressed sensing imaging. [PDF]

Light Sci Appl
Wu S, Hu J, Ge J, Fan Y, Li Z, Yang L, Song K, Tian J, Qiao Z, Feng G, Liang X, Yang C, Chen R, Qin C, Zhang G, Xiao L, Jia S.   +16 more
europepmc   +1 more source

Low‐Cost Friction‐Based Force‐Limiting Connection With Reduced Sensitivity to Machining Tolerances and Accelerated Repairability

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT This paper presents a novel yet practical friction‐based structural component design for low‐damage earthquake‐resistant structures. The proposed connection design is based on a conventional slotted‐bolted configuration with the novelty being the use of loose steel washer plates to establish the friction‐sliding interface.
Kaixin Chen, Georgios Tsampras, Chung‐Che Chou, Huang‐Zuo Lin, Chi‐Jeng Wu, Alvaro Córdova, Chia‐Ming Uang, Shih‐Ho Chao   +7 more
wiley   +1 more source

Strained 2D Semiconductor Lateral Heterojunctions via Grayscale Thermal-Scanning Probe Lithography. [PDF]

Small Sci
Zambito G, Ferrando G, Barelli M, Ceccardi M, Caglieris F, Marrè D, Bisio F, Buatier de Mongeot F, Giordano MC.   +8 more
europepmc   +1 more source