Results 81 to 90 of about 46,804 (307)

Adenosine Triphosphate Disodium Modified Hole Transport Layer for Efficient Inverted Perovskite Solar Cells

, 2022
Interface engineering is an effectively method for high-performance perovskite solar cells. Here, for the first time, we implemented a universal bio-energy carrier-adenosine triphosphate (ATP), in the form of adenosine triphosphate disodium (ATPS) on a ...
Liu, Y, Hui Wang, Leng, X, Xuning Zhang, Boxin Wang, Kaiwei Wan, Wu, G, Wang, B, Yong Liu, Wan, K, Zhang, Y, Zhang, X, Guangbao Wu, Zhiyong Tang, Tang, Z, Wang, H, Xuanye Leng, Huiqiong Zhou, Bing Han, Zhou, H, Yuan Zhang, Han, B   +21 more
core   +1 more source

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

Advanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner, Peter Förster, Alexander Limper, Anselm Brodersen, Matthias Wessling, John Linkhorst   +5 more
wiley   +1 more source

Shifting the Paradigm: A Functional Hole-Selective Transport Layer for Chalcopyrite Solar Cells [PDF]

peer reviewedHigh-efficiency Cu(In,Ga)Se2 solar cells rely on Ga grading to mitigate back surface recombination. However, the inhomogeneous absorber has drawbacks, including increased non-radiative loss and inadequate absorption.
DALE, Phillip, DEFAY, Emmanuel, SIEBENTRITT, Susanne, GONCALINHO POEIRA, Ricardo Jorge, Valle, Nathalie, SOOD, Mohit, GLINSEK, Sebastjan, GHARABEIKI, Sevan, PROT, Aubin Jean-Claude Mireille, Song, Longfei, WANG, Taowen, Philippe, Adrian-Marie, MELCHIORRE, Michele   +12 more
core   +1 more source

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

Advanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi, Kimiya Tajik, Harvey Shaw, Matti Isakov, Sami Pajunen, Lauri Rautkari   +5 more
wiley   +1 more source

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Microscopic Quantum Transport Processes of Out‐of‐Plane Charge Flow in 2D Semiconductors Analyzed by a Fowler–Nordheim Tunneling Probe

Advanced Electronic Materials, 2023
Weak interlayer couplings at 2D van der Waals (vdW) interfaces fundamentally distinguish out‐of‐plane charge flow, the information carrier in vdW‐assembled vertical electronic and optical devices, from the in‐plane band transport processes. Here, the out‐
Dong Hoon Shin, Duk Hyun Lee, Sang‐Jun Choi, Seonyeong Kim, Hakseong Kim, Kenji Watanabe, Takashi Taniguchi, Eleanor E. B. Campbell, Sang Wook Lee, Suyong Jung   +9 more
doaj   +1 more source

Dislocation-assisted electron and hole transport in GaN epitaxial layers

Nature Communications
Dislocations significantly influence carrier transport in semiconductors. While segments orthogonal to the channel act as scattering centers impeding conduction, electrically active dislocation cores can facilitate carrier transport. However, the mechanisms governing carrier transport along dislocation cores remain unclear.
Yixu Yao, Sen Huang, Ruyue Cao, Zhaofu Zhang, Xinhua Wang, Qimeng Jiang, Jingyuan Shi, Chenrui Zhang, Jiaolong Liu, Ke Wei, Yi Pei, Hui Zhang, Hongtu Qian, Fuqiang Guo, Guoping Li, Ning Tang, Jun-Wei Luo, Weikun Ge, Xinyu Liu, Bo Shen, Kevin J. Chen   +20 more
openaire   +2 more sources

Unrevealing the Carrier Dynamics Behavior of Cu–In–Zn–S‐Based Quantum Dot Light‐Emitting Diodes by Transient Electroluminescence Spectroscopy

Advanced Physics Research
The device performance of Cu–In–Zn–S (CIZS)‐based quantum‐dot light‐emitting diodes (QLEDs) still lags far behind CdSe‐based QLEDs, which mainly arise from unique trap‐related recombination in the CIZS quantum dots (QDs).
Jinxing Zhao, Bingyan Zhu, Siyao Niu, Xiankun Zheng, Xiulin Xie, Xu Li, Wenyu Ji, Aiwei Tang   +7 more
doaj   +1 more source

The Selection of Anode and Cathode Materials for Top Emission Organic Light-Emitting Diodes

International Journal of Photoenergy, 2022
In this study top emission organic light-emitting diodes (TE-OLED) were successfully fabricated on flexible PET/multilayer disordered silver nanonetwork (MDSN) substrate with conventional LiF/Al as a semitransparent cathode and Ag as a reflective anode ...
Fuh-Shyang Juang, Krishn Das Patel, Kuo-Chun Huang, Wen-Xaing Juang, Jeng-Yue Chen, Lin-Ann Hong   +5 more
doaj   +1 more source

Enhancement and Broadening of the Internal Electric Field of Hole-Transport-Layer-Free Perovskite Solar Cells by Quantum Dot Interface Modification

Hole-transport-layer-free perovskite solar cells have attracted strong interest due to their simple structure and low cost, but charge recombination is serious.
Bowen Zheng (5520110), Pin Lv (334189), Xiaobing Liu (522170), Hairui Sun (9644906), Wenhu Zhang (8955047)   +4 more
core   +1 more source