Ulsan National Institute of Science and Technology

Ulsan National Institute of Science and Technology

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UNIST (Ulsan National Institute of Science and Technology) is a national university located in Ulsan, South Korea. It is aimed at University of Science and Technology Specialization of top 20 in the world by 2020, the world 10 by 2030 in order to achieve the vision 'contribute to the lives of people the world leading University of Science and Technology'.
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Ulsan National Institute of Science and Technology
8 Mar 2022

Measuring Pulse Waves with Hair Thin Printed Patches

A pulse wave is a wave in which the blood flow - that originates from the heartbeat - is transmitted to the body. It is an important biosignal that indicates cardiovascular health. Analyzing the pulse wave signal can diagnose cardiac conditions including high blood pressure, arteriosclerosis and more. However, conventional pulse wave measuring devices are cumbersome as they require wearing the blood-pressure measuring cuff or stiff tong-shaped sensor and can mostly be performed at hospitals.
26 Oct 2021

New Record of 25.8% Conversion Efficiency of Perovskite Solar Cells

A research team has set a new efficiency record for a perovskite solar cell at 25.8% by forming an interlayer between electron-transporting and perovskite layers to minimize interfacial defects, contributing to the decrease in the power conversion efficiencies.
30 Aug 2021

Thermoelectric Ink that Turns Car Exhaust Pipes into Power Generators

A joint research team has successfully developed a thermoelectric technology to produce power-generating tubes using 3D printing techniques. Researchers found that the tube-shaped device is more effective than conventional devices.
18 Feb 2021

New Lead-Based Anode for Next-Gen Lithium-Ion Batteries

Scientists report a new electrode design for the lithium-ion battery using the low-cost materials lead as well as carbon.
13 Nov 2020

Materials for Printed/Flexible Electronics 2021-2031: Technologies, Applications, Market Forecasts

IDTechEx Report: Dr Matthew Dyson, Raghu Das and Dr Richard Collins
30 Sep 2020

Wearable Sensors 2021-2031

IDTechEx Report:
13 Jul 2020

Graphene Protects Perovskite Solar Cells from Damage

A team of researchers has come up with a novel electrode that could greatly improve the stability of perovskite solar cells, the most promising candidate for the next generation solar cells due to their low cost and high power conversion efficiency.
2 Jul 2020

Flexible, Printed and Thin Film Batteries 2020-2030: Technologies, Markets and Players

IDTechEx Report: Dr Xiaoxi He
27 Mar 2020

Tiny Micro Supercapacitor, Ideal for Wearable Devices

A tiny microsupercapacitor that is as small as the width of a person's fingerprint and can be integrated directly with an electronic chip has been developed. This has attracted major attention as a novel technology to lead the era of Internet of Things since it can be driven independently when applied to individual electronic components.
20 Mar 2020

New Catalyst Provides Boost to Next-Generation EV Batteries

A research team has announced that a new catalyst that could boost metal-air batteries performance, such as discharge and charge efficiency, was developed recently.
2 Jan 2020

All‐Solid‐State Printed Bipolar Li-S Batteries

Ultrahigh‐capacity and fire‐resistant batteries have been developed. The new battery has improved both the performance and safety of the "lithium-sulfur batteries," which have much larger capacities than commercialized lithium ion batteries, thus is easy to manufacture via the printing process.
27 Dec 2019

Improved 3D Nanoprinting Technique to Build Nanoskyscrapers

Nanowalls, nanobridges, nano "jungle gyms": it could seem the description of a Lilliputian village, but these are actual 3D-printed components with tremendous potential applications in nanoelectronics, smart materials and biomedical devices.
18 Dec 2019

Freestanding Microwire-Array Enables Flexible Solar Window

TSCs are emerging devices that combine the advantages of visible transparency and light-to-electricity conversion. One of the valuable prospective applications of such devices is their integration into buildings, vehicles, or portable electronics.
13 Dec 2019

Punching Holes in Opaque Solar Cells Turns Them Transparent

Researchers have found an effective and inexpensive strategy to transform solar cells from opaque to transparent. Existing transparent solar cells tend to have a reddish hue and lower efficiency, but by punching holes that are around 100 μm in diameter (comparable in size to a human hair) on crystalline silicon wafers, it allows light through without coloring.
2 Sep 2019

3D interconnection technology for future wearable bioelectronics

The wearable biotech industry has recently revealed its insatiable hunger for futuristic items. Pain relief goggles that monitor brain waves, vital sign monitoring stickers, and even mind reading glasses.
11 Apr 2019

Form Factor-Free, Printed Power Sources For Smart Electronics/IoT Era

UNIST, Korea
25 Jan 2019

Scientists turn carbon emissions into useable energy

A recent study, affiliated with UNIST has developed a system that produces electricity and hydrogen while eliminating carbon dioxide, which is the main contributor of global warming.
24 Oct 2018

Novel catalyst for high-energy aluminum-air flow batteries

A recent study, affiliated with UNIST has introduced a novel electric vehicle battery technology that is more energy-efficient than gasoline-powered engines. The new technology enables drivers to simply have their battery packs replaced instead of charging them. It also provides lightweight, high-energy density power sources with little risk of catching fire or explosion.
23 Oct 2018

Simple fabrication of full-color perovskite LEDs

Perovskite nanoparticles are regarded as next-generation of optical materials that can achieve vivid colors even on very large screens. Besides, due to their high color purity and low cost advantages, they have also gained much interests in industry.
2 Oct 2018

Stretchable and Conformal Electronics 2019-2029

IDTechEx Report: Dr Xiaoxi He