Results 211 to 220 of about 5,326 (247)
Some of the next articles are maybe not open access.
High-Performance Graphene-Based Transparent Flexible Heaters
Nano Letters, 2011We demonstrate high-performance, flexible, transparent heaters based on large-scale graphene films synthesized by chemical vapor deposition on Cu foils. After multiple transfers and chemical doping processes, the graphene films show sheet resistance as low as ∼43 Ohm/sq with ∼89% optical transmittance, which are ideal as low-voltage transparent heaters.
Junmo, Kang +8 more
openaire +2 more sources
Highly thermostable ultrathin planar Ag transparent heaters
Microelectronic Engineering, 2022Abstract We report highly thermostable heaters composed of ultrathin (UT) planar Ag layers sandwiched between ZnO layers. Owing to the planar structure of the heating element, the transparent heaters exhibited excellent thermal stability and reproducibility at temperatures up to 400 °C, which is higher by a factor of three than the maximum operating ...
Donghoon Lee, Dooho Choi
openaire +1 more source
Transparent planar layer copper heaters for wearable electronics
Applied Surface Science, 2021Abstract To keep up with the progress in wearable electronics, it is imperative to create flexible transparent heaters with low sheet resistance and high transmittance. This allows for low-voltage operation. In this study, we fabricated highly flexible ultrathin transparent heaters composed of Cu layers with a thickness in the range of 4–40 nm ...
Jiyun Choi, Myunghwan Byun, Dooho Choi
openaire +1 more source
Transparent flexible heater with nano amorphous pattern
Journal of Micromechanics and Microengineering, 2019Abstract A transparent flexible heater with nano amorphous patterns (TFHAs) was fabricated using a nanofiber mask. Amorphous patterns of 600 nm, which displayed no starburst phenomenon upon illumination, were realized using conventional photolithography.
Pan Kyeom Kim +3 more
openaire +1 more source
High-performance, bare silver nanowire network transparent heaters
Nanotechnology, 2016Silver nanowire (Ag NW) networks are one of the most promising candidates for the replacement of indium tin oxide (ITO) thin films in many different applications. Recently, Ag-NW-based transparent heaters (THs) showed excellent heating performance. In order to overcome the instability issues of Ag NW networks, researchers have offered different hybrid ...
Ergun, Orcun +3 more
openaire +3 more sources
Flexible and Transparent Electrothermal Film Heaters Based on Graphene Materials
Small, 2011AbstractHigh‐performance and novel graphene‐based electrothermal films are fabricated through a simple yet versatile solution process. Their electrothermal performances are studied in terms of applied voltage, heating rate, and input power density. The electrothermal films annealed at high temperature show high transmittance and display good heating ...
Dong, Sui +5 more
openaire +2 more sources
Thermal Response of Transparent Silver Nanowire/PEDOT:PSS Film Heaters
Small, 2014Thermal response behavior of transparent silver nanowire/PEDOT:PSS film heaters are intensively studied for manipulating heating temperature, response time, and power consumption. Influences of substrate heat capacity, heat transfer coefficient between air and heater, sheet resistance and dimension of Ag nanowire film, on the thermal response are ...
Shulin, Ji +4 more
openaire +2 more sources
Transparent Photothermal Heaters from a Soluble NIR‐Absorbing Diimmonium Salt
Advanced Materials, 2019AbstractWhile numerous near‐infrared (NIR) materials have emerged, most of them are strongly colored or black due to the absorption band or tails in the visible region. Here, a highly transparent and soluble NIR‐absorbing ionic salt, isobutyl‐substituted diimmonium borate (IDI), is synthesized and fabricated, through a solution process, as a thin film ...
Minsu Han +4 more
openaire +4 more sources
Electroplating Enhanced Silver Nanowire Networks for Transparent Heaters
2018 IEEE 68th Electronic Components and Technology Conference (ECTC), 2018Electroplating Enhanced Silver Nanowire Networks are successfully applied in transparent heaters that ensure the performance of electronic devices under various environmental conditions. Comparing with the simple heating process, the electroplating method can produce an applicable electrode for transparent heaters within a shorter time.
Shang Wang, Yanhong Tian
openaire +1 more source
Transparent and flexible heaters based on Al:ZnO degenerate semiconductor
Journal of Applied Physics, 2017We report on high performance transparent Al:ZnO (AZO) thin film heaters on flexible polymer (polyethylene terephthalate) and glass substrates which demonstrate low sheet resistivity. AZO thin films were grown by radio-frequency magnetron sputtering at low Ts (below 200 °C) on flexible, transparent polyethylene terephthalate substrates that show stable
Monee K. Roul +5 more
openaire +1 more source