Results 41 to 50 of about 43,053 (209)

Transparent Platinum Counter Electrode for Efficient Semi-transparent Dye-sensitized Solar Cells

, 2014
A method for fabrication of highly transparent platinum counter electrodes (CEs) has been developed based on spray coating of Pt nanoparticles (NPs) on hot substrates.
Qiao, Qiquan, Gautam, Umesh, Iefanova, Anastasiia, Logue, Brian A., Napal, Jeevan, Baroughi, Madhi Farrokh, Mallam, Venkataiah, Davoux, Daren, Poudel, Prashant   +8 more
core   +1 more source

Flexion bonding transfer of multilayered graphene as a top electrode in transparent organic light-emitting diodes [PDF]

, 2018
Graphene has attracted considerable attention as a next-generation transparent conducting electrode, because of its high electrical conductivity and optical transparency.
Kim J., Kuk Lee B., Kwon B.-H., Han J.-H., Seong Chu Lim, Park J., Yang J.-H., Hwang C.-S., Yu B.-G., Tae Lim J., Lee H., Lee J.-I., Sung Cho N., Cho H.   +13 more
core   +1 more source

Advancing Tandem Organic Solar Cells With Ternary Acceptor Control for High‐Power Modules and Solar‐to‐Ammonia Conversion

Advanced Functional Materials, EarlyView.
Tandem organic solar cells with optimized ternary acceptor engineering achieved a power conversion efficiency of 15.53% and enabled a high‐voltage mini‐module (Voc 6.11 V). Integration into a bias‐free PV‐EC system further demonstrated efficient solar‐to‐ammonia (STA) conversion (97% Faradaic Efficiency, 4± 2% STA efficiency), highlighting scalable ...
Seyeong Song, Ahmad Tayyebi, Meysam Tayebi, Jungwoo Heo, Jiwoo Yeop, Dohun Yuk, Na Gyeong An, Jaewon Lee, Gi‐Hwan Kim, Maria del Carmen Gimenez Lopez, Ji‐Wook Jang, Jin Young Kim   +11 more
wiley   +1 more source

Impact of transparent electrode on photoresponse of ZnO-based phototransistor

, 2013
ZnO-based photo-thin film transistors with enhanced photoresponse were developed using transparent conductive oxide contacts. Changing the electrode from opaque Mo to transparent In-Zn-O increases the photocurrent by five orders of magnitude. By changing
Yongwoo Jeon, Chung, U-In, Seung-Eon Ahn, Dong-Jin Yun, Lee, Seunghyup, Yun, Dong-Jin, Sanghun Jeon, Ahn, Ji-Hoon, Ji-Hoon Ahn, U-in Chung, Kim, Jungwoo, Park, Jaechul, Jungwoo Kim, Ahn, Seung-Eon, Ihun Song, Jeon, Sanghun, Seunghyup Lee, Jeon, Yongwoo, Song, Ihun, Jaechul Park, Choi, Hyung, Hyung Choi   +21 more
core   +1 more source

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

Advanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero, Susana Ramos‐Terrón, Salvador R. G. Balestra, José M. Malagón, David Aparicio, Lucia Velasco, Asterios Charisiadis, Dooshaye Moonshiram, Margarita Darder, Pilar Aranda, Bernd Wicklein, Gustavo de Miguel, Javier Pérez‐Carvajal, Eva M. García‐Frutos   +13 more
wiley   +1 more source

Transparent and Robust LiCl–Organohydrogel Triboelectric Nanogenerator With Deep Learning Assisted Sensing

Advanced Functional Materials, EarlyView.
Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le, Thien Trung Luu, Duc‐Manh Dinh, Kyehan Rhee, Kyungwho Choi, Dukhyun Choi, Yong Tae Park   +6 more
wiley   +1 more source

Recent Developments in Flexible Transparent Electrode

, 2021
With the rapid development of flexible electronic devices (especially flexible LCD/OLED), flexible transparent electrodes (FTEs) with high light transmittance, high electrical conductivity, and excellent stretchability have attracted extensive attention ...
Kuankuan Lu, Tingting Wang, Hua Zheng, Rihui Yao, Honglong Ning, Zhao Yang, Tian Qiu, Zhuohui Xu, Zimian Lin, Junbiao Peng   +9 more
core   +1 more source

Reduced Graphene Oxide Transparent Electrodes Enabling Compact Soft Tunable Lenses

Advanced Functional Materials, EarlyView.
By spray‐coating an elastomeric membrane with reduced graphene oxide (rGO) at various surface densities, elastomeric actuators are manufactured. Electro‐mechano‐optical characterizations show the suitability of rGO as an effective material for compliant, semi‐transparent electrodes, enabling soft electrically tunable lenses with a compact form factor ...
Giacomo Sasso, Alec Lamoreux, Nicola Pugno, James J. C. Busfield, Federico Carpi   +4 more
wiley   +1 more source

Reductive-Oxidation Electrogenerated Chemiluminescence (ECL) Generation at a Transparent Silver Nanowire Electrode

, 2016
We present the fabrication of a conductive, transparent electrode composed of Ag nanowires (NW) for spectroelectrochemical studies. Reductive-oxidation electrogenerated chemiluminescence (ECL) of Ru(bpy)32+ is generated at the Ag NW electrode in the ...
Caleb M. Hill (1471414), Yan Zhu (112437), Shanlin Pan (1471417)   +2 more
core   +1 more source

Development of a Three‐Axis Planar Hall Magnetoresistance Sensor Using a Superparamagnetic Nanoparticle‐Based Flux Guide

Advanced Functional Materials, EarlyView.
A printed superparamagnetic nanoparticle‐based flux guide enables the realization of a hysteresis‐free three‐axis magnetic sensor. This innovative architecture efficiently redirects out‐of‐plane fields to planar sensing elements, facilitating simultaneous vector detection without complex reset protocols.
Changyeop Jeon, Mijin Kim, Keonmok Kim, Byeonghwa Lim, Bibhutibhusan Nayak, Youngdo Jung, Bo‐Yeon Lee, Taehyeong Jeon, Jinwoo Kim, Sunjong Oh, CheolGi Kim   +10 more
wiley   +1 more source