Results 181 to 190 of about 30,748 (322)

Hydrogen diffusion and trapping in a low copper 7xxx aluminium alloy investigated by Scanning Kelvin Probe Force Microscopy

, 2017
L. Oger, M. Lafouresse, G. Odemer, L. Peguet, C. Blanc   +4 more
semanticscholar   +1 more source

Bio‐Inspired Ordered WO3 Nano‐Helixes Enable Multi‐Band Electrochromic Smart Windows with Ultrafast Switching and Robust Cyclability

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Biomimetic ordered nano‐helix WO3 films enable multi‐band electrochromic photothermal management across the visible, near‐infrared, mid‐ and long‐wave infrared spectra, with ultrafast switching (<3 s) and robust durability (>10 000 cycles). These findings establish new paradigms for next‐generation photothermal management systems and energy‐efficient ...
Pan Li, Ying Lv, Xin You, Hangyu Ma, Tienan Wang, Yue Shen, Xiaotian Li, Xiaoyang Guo, Guofa Cai, Xingyuan Liu   +9 more
wiley   +1 more source

Anisotropic Charge Diffusion in Polar-Layered Oxides for Ultralong Charge Retention. [PDF]

Adv Sci (Weinh)
Choi S, Choi Y, Seo J, Ryou S, Jang M, Song H, Yeom S, Lee H.   +7 more
europepmc   +1 more source

GaIn‐Induced Polarization Control in PVDF for High‐Efficiency Energy Harvesting and Instantaneous Wireless Sensing

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study presents a liquid metal–engineered β‐PVDF composite enabling high‐performance piezoelectric–triboelectric nanogenerators. Guided by MD/DFT simulations, GaIn doping promotes β‐phase formation and dipole alignment, while native oxides enhance charge retention.
Jiaqi Lu, Kaihang Zhang, Dinku Hazarika, Liangquan Xu, Jiatong Yao, Lifeng Xuan, Jiafeng Ni, Jianhui Wu, Jie Li, Rui Wan, Xinyu Cai, Chuanrui Chen, Yongjun Wu, Jikui Luo   +13 more
wiley   +1 more source

Spatial mapping of chiral-induced spin selectivity in chiral perovskite via spin-Schottky junction. [PDF]

Natl Sci Rev
Li M, Chen Z, Lang X, Zhang J, Jiang Y, Tian H, Ye F, Liu X, Gou Y, Xi H, Guo W, Ye J, Beard MC, Lu H, Xiao C.   +14 more
europepmc   +1 more source

Low‐Coordination Solvation Engineering Enables Efficient and Stable Perovskite Solar Cells

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work introduces a kind of low‐coordination solvent, dimethyl carbonate (DMC), to replace a part of DMSO and DMF. DMC substitutes a part of DMSO to coordinate with PbI2 to change the chemical environment of PbI2. What is more, DMC promotes the formation of the nucleation of α‐FAPbI3 crystals.
Haokun Jiang, Zhen Wei, Jiakang Zhang, Cheng Peng, Zhongmin Zhou   +4 more
wiley   +1 more source

Structural origin of fracture-induced surface charges in piezoelectric pharmaceutical crystals for engineering bulk properties. [PDF]

Nat Commun
Das K, Ghosh I, Chakraborty S, Nambiar AG, Maji S, Karan SK, Kumar D, Bansal AK, Reddy CM.   +8 more
europepmc   +1 more source

High resolution investigation of localized corrosion by in-situ Scanning Kelvin Probe Force Microscopy

, 2011
In dieser Arbeit wurde die Möglichkeit zur Nutzung der Scanning Kelvin Probe Force Microscopy (SKPFM) in der Korrosionforschung untersucht. Ein wesentlicher Nachteil dieser Technik ist die mangelnde Fähigkeit der Abbildbarkeit durch organische Beschichtungen hindurch.
openaire   +2 more sources

Efficient Kesterite Solar Cells via Scalable Doctor‐Blading of 2‐Methoxyethanol‐Based Molecular Ink

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A new record efficiency of 13.26% has been achieved for doctor‐bladed CZTSSe solar cells, fabricated for the first time from an MOE‐based molecular ink in ambient air. Cu2ZnSn(S,Se)4 (CZTSSe) thin‐film solar cells have garnered significant interest owing to their appealing properties, such as earth‐abundant composition, environmental friendliness, high
Yanmei Deng, Yu Mao, Mengyang Wang, Yuanyuan Huang, Wenjian Chan, Ziyang Ren, Ening Gu, Sambasivam Sangaraju, Xianzhong Lin, Guowei Yang   +9 more
wiley   +1 more source

Toward a Correlative Metrology Approach on the Same 2D Flake: Graphene Oxide Case Study-Sample Preparation and Stability Issues. [PDF]

Nanomaterials (Basel)
Chibane L, Delvallée A, Fleurence N, Douri S, Morán-Meza J, Ulysse C, Piquemal F, Feltin N, Flahaut E.   +8 more
europepmc   +1 more source