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World Ch. Schedule : WED 07:30 KST

* Date : 2019-10-18

Money Monster Episode 72
Lithium ion secondary battery, a technology of the future

Battery has emerged as a core technology that can lead the era of the fourth industrial revolution. The batteries of smartphone, tablet PC, laptop and electric vehicle mainly use lithium ion secondary battery. Therefore, development of related technologies is very important. Lithium ion secondary battery is also expected to grow as one of the Korea's core industries in the future, so a lot of related technologies have been developed. A lithium metal ion battery with doubled energy density was developed by Korea Institute of Science and Technology. And it can maintain over 80% of its initial performance even when repeating charging and discharging over 1,200 times. Adding an artificial solid-electrolyte interphase with a thickness of thousands of nanometers to the surface of lithium is the core of the lithium metal ion battery. When applying elastic electrodes to lithium ion secondary battery, the battery can maintain its property safely even when the length is increased by more than 30%. Moreover, a lithium ion secondary battery which can be charged rapidly has been developed. When installing the battery to the device, it can be charged rapidly and conveniently in about 3-10 minutes. By using an anode material of lithium ion secondary battery, it can be charged rapidly and used for a longer period of time. We introduce the outlook for the battery industry, which has expanded rapidly along with the rise of lithium ion secondary battery.

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Application of ultrasound to daily lives

Ultrasound refers to the sound waves with frequencies that are higher than the audible limit of humans. In the past, it was mainly used for medical devices and military equipment. However, it has been introduced to a wide range of areas related to people's daily lives. Home appliances which have implemented the ultrasound technology have been introduced. Dishwasher is one of the examples and ultrasound can make vibrations. Bubbles that are made through vibrations can clean the leftover food. And it can wash the dishes spotlessly only with water, without a chemical cleaner. The pre-order system, which has been widely used in various sectors, has also implemented ultrasound technology. The ultrasound generated from Beacon installed at the store can provide the exact location of customers. Medical sector is one of the areas that is closely connected with ultrasound. However, patients could get treatments only by visiting a hospital. And a domestic research team has developed an ultrasound-based diagnosing robot to tackle the challenge and provide a remote medical treatment. We look into ultrasound technologies, which have been closely connected with people's daily lives.

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Ere&Elpis, paving a new path for fire doors

Fire door is usually constructed between the indoor spaces and stair halls. And it can prevent the spread of flames and poisonous gas in case of fire. Along with the increased risk of fire because of the growing number of high-rise buildings, concerns have been raised over the loss of lives as well as property damage. Therefore, fire door has grown in significance. Ere&Elpis is a leading maker of fire doors with improved fireproof and insulation effects as well as sensuous and sophisticated designs. The company has designed and manufactured the products based on its own system. All the frames and components necessary for fire doors can be produced with the production facilities of the company. The firm has introduced automated equipment to the production lines that require sophisticated works. And it has contributed to increasing the degree of completion. Silk printing is carried out by using a silk printing machine and silk printing heating furnace of the company. Fire doors with a variety of colors and designs are manufactured by the company. As diversified designs can be printed, the design can be changed according to the requirements of the clients. Moreover, the advanced manufacturing skills of the company have gained recognition in the global market. And overseas buyers make a visit to the manufacturing plant and check the production facilities. We explore Ere&Elpis, which has strengthened its position in the global market by developing unique and differentiated technologies for the manufacturing of fire doors.

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No,Date,Full Contents Review,Buying등의 정보로 이루어진 목록
No Date Full Contents Review VOD
104 2020-05-27 Ep.104 [ Ultra-niche Marketing / Face Recognition Technology / New Solar Power Technology ] V
103 2020-05-20 Ep.103 [ Unmanned Dealing Platforms / 'Ontact' / Biomimetic Robots ] V
102 2020-05-13 Ep.102 [ ICT for the arrival of the “new normal” / IT as a new challenge for tourism / Sterilization technology against COVID-19 ] V
101 2020-05-06 Ep.101 [ Turning crisis into opportunity against COVID-19 / AI preventing COVID-19 infection / Donation of IT skills to combat COVID-19 ] V
100 2020-04-29 Ep.100 [ Gesture Recognition Technology / Online Networking Technology / Drive-through to wipe out COVID-19 ] V
99 2020-04-22 Ep.99 [ Untact services / Revitalizing local economy / Remote control technologies ] V
98 2020-04-15 Ep.98 [ Robots for prevention of COVID-19 spread /Revitalizing local economy to combat COVID-19 / Smart exercise equipment for COVID-19 prevention ] V
97 2020-04-08 Ep.97 [ Technologies for COVID-19 infection control /Community services to fight against COVID-19 / iMediSync, providing disease prediction solution amid COVID-19 pandemic ] V
96 2020-04-01 Ep.96 [ Prevention technologies for COVID-19 & fine dust / Rise of molecular gastronomy against COVID-19 / CPC, providing sanitary equipment to deal with COVID-19 outbreak ] V
95 2020-03-25 Ep.95 [ Rise of autonomous robots amid COVID-19 outbreak / Sterilization technology for prevention of COVID-19 / Self-healthcare to deal with COVID-19 ] V
94 2020-03-18 Ep.94 [ 3D printing for medical devices / Energy harvesting as future technology / Rise of Korean media art ] V
93 2020-03-11 Ep.93 [ Gene analysis for hyper-personalized services / Eco-friendly heating & cooling system / Gooroomee, providing improved web-based online communication service ] V
92 2020-03-04 Ep.92 [ Haptic technology as emerging interface / Rise of eco-friendly packaging in distribution / BiogenicsKorea, developing ultra-fine heat-treated lactobacillus ] V
91 2020-02-28 Ep.91 [ Smart construction technologies for smart city / The. Life, cleaning tools that can improve inconvenience of consumers / Haneul Damda, providing hand creams that elicit emotions ] V
90 2020-02-21 Ep.90 [ Robots bringing changes to food tech / Inter-pure, creating new values for the livestock industry / JVR, maker of eco-friendly daily supplies ] V
89 2020-02-14 Ep.89 [ Rise of human body communication technology / Electronic skin for human-robot interface / Continuing evolution of coding education ] V
88 2020-02-07 Ep.88 [ Hydrogen production / 3D pen / Air purification to tackle airpocalypse ] V
87 2020-01-31 Ep.87 [ Projection mapping / Plasma farming / Electromagnetic shielding ] V
86 2020-01-24 Ep.86 [ Ultra-thin technology for digital era / Autonomous driving for mobility services / Remote control system improving convenience ] V
85 2020-01-17 Ep.85 [ “4R” paradigm for waste management / AI for image recognition / Rise of medical VR contents ] V
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