Large-Area, Solution-Processed, Hierarchical MAPbI3 Nanoribbon Arrays for Self-Powered Flexible Photodetectors

2018 ◽  
Vol 6 (21) ◽  
pp. 1800615 ◽  
Author(s):  
Seongdong Lim ◽  
Minjeong Ha ◽  
Youngsu Lee ◽  
Hyunhyub Ko
Keyword(s):  
Large Area ◽  
Solution Processed ◽  
Self Powered

scholarly journals Memory Devices: Solution‐Processed Stretchable Ag 2 S Semiconductor Thin Films for Wearable Self‐Powered Nonvolatile Memory (Adv. Mater. 23/2021)

2021 ◽  
Vol 33 (23) ◽  
pp. 2170181
Author(s):  
Seungki Jo ◽  
Soyoung Cho ◽  
U Jeong Yang ◽  
Gyeong‐Seok Hwang ◽  
Seongheon Baek ◽  
...  
Keyword(s):  
Thin Films ◽  
Nonvolatile Memory ◽  
Memory Devices ◽  
Solution Processed ◽  
Semiconductor Thin Films ◽  
Self Powered

Solution‐Processed Stretchable Ag 2 S Semiconductor Thin Films for Wearable Self‐Powered Nonvolatile Memory

2021 ◽  
pp. 2100066
Author(s):  
Seungki Jo ◽  
Soyoung Cho ◽  
U Jeong Yang ◽  
Gyeong‐Seok Hwang ◽  
Seongheon Baek ◽  
...  
Keyword(s):  
Thin Films ◽  
Nonvolatile Memory ◽  
Solution Processed ◽  
Semiconductor Thin Films ◽  
Self Powered

scholarly journals Self-powered multifunctional sensing based on super-elastic fibers by soluble-core thermal drawing

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Mengxiao Chen ◽  
Zhe Wang ◽  
Qichong Zhang ◽  
Zhixun Wang ◽  
Wei Liu ◽  
...  
Keyword(s):  
Polymer Fibers ◽  
Elastic Fibers ◽  
Triboelectric Nanogenerator ◽  
Large Area ◽  
Manufacturing Method ◽  
Low Viscosity ◽  
Ion Movements ◽  
Self Powered ◽  
Thermal Drawing ◽  
Viscosity Polymer

AbstractThe well-developed preform-to-fiber thermal drawing technique owns the benefit to maintain the cross-section architecture and obtain an individual micro-scale strand of fiber with the extended length up to thousand meters. In this work, we propose and demonstrate a two-step soluble-core fabrication method by combining such an inherently scalable manufacturing method with simple post-draw processing to explore the low viscosity polymer fibers and the potential of soft fiber electronics. As a result, an ultra-stretchable conductive fiber is achieved, which maintains excellent conductivity even under 1900% strain or 1.5 kg load/impact freefalling from 0.8-m height. Moreover, by combining with triboelectric nanogenerator technique, this fiber acts as a self-powered self-adapting multi-dimensional sensor attached on sports gears to monitor sports performance while bearing sudden impacts. Next, owing to its remarkable waterproof and easy packaging properties, this fiber detector can sense different ion movements in various solutions, revealing the promising applications for large-area undersea detection.

scholarly journals Portable Photovoltaic-Self-Powered Flexible Electrochromic Windows for Adaptive Envelopes

2021 ◽  
Vol 2 (2) ◽  
pp. 174-185
Author(s):  
Antonio Cánovas-Saura ◽  
Ramón Ruiz ◽  
Rodolfo López-Vicente ◽  
José Abad ◽  
Antonio Urbina ◽  
...  
Keyword(s):  
Power Supply ◽  
Organic Solar Cells ◽  
Market Integration ◽  
Control Method ◽  
Light Transmission ◽  
Transmission Function ◽  
Electronic Control ◽  
Electrochromic Devices ◽  
Large Area ◽  
Self Powered

Variable transmission applications for light control or energy saving based on electrochromic materials have been successfully applied in the past in the building, sports, or automotive fields, although lower costs and ease of fabrication, installation, and maintenance are still needed for deeper market integration. In this study, all-printed large area (900 cm2 active area) flexible electrochromic devices were fabricated, and an autoregulating self-power supply was implemented through the use of organic solar cells. A new perspective was applied for automotive light transmission function, where portability and mechanical flexibility added new features for successful market implementation. Special emphasis was placed in applying solution-based scalable deposition techniques and commercially available materials (PEDOT-PSS as an electrochromic material; vanadium oxide, V2O5, as a transparent ion-storage counter electrode; and organic solar modules as the power supply). A straightforward electronic control method was designed and successfully implemented allowing for easy user control. We describe a step-by-step route following the design, materials optimization, electronic control simulation, in-solution fabrication, and scaling-up of fully functional self-powered portable electrochromic devices.

All solution-processed large-area patterned flexible photodetectors based on ZnOEP/PVK hybrid film

2016 ◽  
Vol 4 (33) ◽  
pp. 7841-7845 ◽  
Author(s):  
Feng-Xia Wang ◽  
Jia-Mei Yang ◽  
Shu-Hong Nie ◽  
Wen-Ming Su ◽  
Ge-Bo Pan
Keyword(s):  
Hybrid Film ◽  
Mechanical Stability ◽  
Large Area ◽  
Solution Processed ◽  
Film Showing

All solution large-area flexible photodetectors have been fabricated based on a hybrid film, showing excellent mechanical stability.

scholarly journals Highly-robust, solution-processed flexible transparent electrodes with a junction-free electrospun nanofiber network

RSC Advances ◽  
2020 ◽  
Vol 10 (17) ◽  
pp. 9940-9948
Author(s):  
Geon Hwee Kim ◽  
Hyeonsu Woo ◽  
Suhyeon Kim ◽  
Taechang An ◽  
Geunbae Lim
Keyword(s):  
Contact Resistance ◽  
Electroless Deposition ◽  
Transparent Electrode ◽  
Fabrication Method ◽  
Transparent Electrodes ◽  
Electrospun Nanofiber ◽  
Large Area ◽  
Solution Processed ◽  
Robust Solution ◽  
Flexible Transparent Electrodes

The flexible transparent electrode of this study used electrospinning and electroless deposition, which is a fabrication method to remove contact resistance at the nanofiber intersection and fabricate large-area electrode.

High sensitive and stable self-powered solar-blind photodetector based on solution-processed all inorganic CuMO2/Ga2O3 pn heterojunction

2021 ◽  
Vol 17 ◽  
pp. 100335
Author(s):  
Chao Wu ◽  
Linlin Qiu ◽  
Shan Li ◽  
Daoyou Guo ◽  
Peigang Li ◽  
...  
Keyword(s):  
Solution Processed ◽  
Solar Blind ◽  
Self Powered
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