ACS Applied Materials & Interfaces

News

cigarette filter, cellulose acetate, triboelectric nanogenerator, fiber, dye, energy harvesting, CO2 adsorption, pollution
18 Jul 2022
An international team of scientists, led by Dr. Sunanda Roy, has successfully developed a novel method to recycle waste cigarette filters for use in making the triboelectric nano generator, an energy generating device.
The crystal structure of the barium cobalt oxide film (left; Xi Zhang, Yuqiao Zhang, et al. ACS Applied Materials & Interfaces. July 12, 2022), and the metal oxide film itself (right; Photo: Hiromichi Ohta).
11 Jul 2022
A thermoelectric metal oxide film with a thermoelectric figure of merit of ~0.55 at 600°C has been discovered, opening new avenues towards the widespread use of thermoelectric converters.
 On-water molecular crafting of conducting MOF nanosheets
25 Oct 2021
Spontaneous wide-area spreading of oil on water inspires a facile energy-saving route of crafting electrically conductive nanostructures for future sensor/energy devices
Ultra-High Proton Conduction in Polyoxometalate-based Framework
20 Apr 2021
Protons are the next big thing when it comes to fuel cell technology. The subatomic exchange produces power on a scale that challenges contemporary solid-state fuel cell technology, used to help power space shuttles. To realize the proton-based technology sooner, an international team of researchers have developed a hybrid material that effectively transports protons at high temperatures and humidity — two major challenges in past attempts.
26 Jan 2021
Solid-state lithium batteries (SSLB), unlike their liquid lithium-ion counterparts, are dry and do not need extra cooling, rendering them safer and capable of providing more energy. A research team has recently discovered that a clean electrolyte/electrode interface can double the capacity of SSLBs, paving the way for a more sustainable future.
09 Nov 2020
A research team has developed a new method for creating metal-organic framework (MOF) thin films that can be applied to sensors and electric devices.
26 Jun 2020
"Neuromorphic" refers to mimicking the behavior of brain neural cells. When one speaks of neuromorphic computers, they are talking about making computers think and process more like human brains-operating at high-speed with low energy consumption.
18 May 2020
Researchers from Daegu Gyeongbuk Institute of Science and Technology develop a simple approach for controlling the otherwise random formation of cracks in flexible thin-film conductors, greatly increasing the durability of flexible electrodes and transistors against bending and folding.
12 May 2020
Researchers from Daegu Gyeongbuk Institute of Science and Technology(DGIST) have developed an innovative method that allows them to visualize up to tens of different proteins simultaneously in the same cell. This technology could help scientists elucidate the complex protein interactions involved in degenerative diseases such as Alzheimer’s, deepening our understanding of their mechanisms and allowing for early detection and treatment.
26 Feb 2020
Metal-organic frameworks (MOFs) are promising materials for inexpensive and less energy-intensive gas separation even in the presence of impurities such as water.
Various flexible 3D structures produced by selective bonding technology
21 Oct 2019
DGIST Professor Sohee Kim’s Team developed a technology to produce 3D soft and flexible devices by blowing balloons made of polymeric thin films. Can be made in various 3D shapes... Expected to have diverse medical and biomedical applications.
Chair-professor Dae Won Moon in the Department of New Biology (left) and Research Fellow Jae Young Kim in the Department of Robotics Engineering (right)
09 Aug 2019
DGIST Research Fellow Jae Young Kim and Chair-professor Dae Won Moon’s team developed a mass spectrometric technology using graphene substrate and continuous wave laser without complex sample preparation. Expected to be used for precise medical diagnosis and surgery with easy high-resolution analysis image processing.
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29 Apr 2019
DGIST Senior Researcher Changsoon Choi’s team developed single-layer graphene based multifunctional transparent devices. Expected to be used in various devices such as electronics and skin-attachable devices with power generation and self-charging capability
Expanding the limits of Li-ion batteries - title
07 Aug 2018
Scientists at Tokyo Institute of Technology and Tohoku University have addressed one of the major disadvantages of all-solid-state batteries by developing batteries with a low resistance at their electrode/solid electrolyte interface.
Ultralow power consumption for data recording
24 Jan 2018
Researchers have made a discovery that could see a drastic reduction in power consumption for data recording.
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20 Apr 2016
Silicon-based films that are useful for waveguides have been made at temperatures low enough to be compatible with standard manufacturing processes.
19 Mar 2015
An oxide/carbon composite outperforms expensive platinum composites in oxygen chemical reactions for green energy devices
20 Aug 2014
Anticipated for applications in the development of "superplants" for radiocesium decontamination

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