Young Nam Kim
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View article: Development of nitrogen and phosphorus dual-doped reduced graphene oxide from waste plastic for supercapacitor applications: Comparative electrochemical performance in different electrolytes
Development of nitrogen and phosphorus dual-doped reduced graphene oxide from waste plastic for supercapacitor applications: Comparative electrochemical performance in different electrolytes Open
The persistent non-biodegradable nature of plastic highlights the urgent need for effective waste management and resource conservation, underscoring the crucial importance of recycling and upcycling within a cradle-to-cradle framework. Thi…
View article: Amino Acid–Based Block Copolymer Templates‐Dependent Enhancement of Physicochemical and Electrochemical Characteristics of Mesoporous Carbons
Amino Acid–Based Block Copolymer Templates‐Dependent Enhancement of Physicochemical and Electrochemical Characteristics of Mesoporous Carbons Open
Amino acid–based block copolymers (BCPs) have distinct features such as secondary structure formation, chirality, amphoteric nature, non‐toxicity, and biodegradability, setting them apart from other BCPs. This suggests that amino acid–base…
View article: Simultaneous recycling and nitrogen doping in carbon fiber reinforced plastic using eco-friendly supercritical water treatment for Li-ion batteries anode application
Simultaneous recycling and nitrogen doping in carbon fiber reinforced plastic using eco-friendly supercritical water treatment for Li-ion batteries anode application Open
Carbon fiber (CF) is emerging as a high value-added material due to its lightweight nature about 1/4 the weight of steel, coupled with its exceptional strength. In particular, CF reinforced plastic (CFRP), comprising over 60% CF, has gaine…
View article: Development of fluorescent epoxy composite with carbon‐based nanomaterial additives derived from agricultural waste
Development of fluorescent epoxy composite with carbon‐based nanomaterial additives derived from agricultural waste Open
Fluorescent polymers have exciting applications in sensing, imaging, and probes. Agricultural waste is increasingly being used to develop fluorescent nanomaterials due to technology, cost, and waste management advantages. This study develo…
View article: Easy, Fast Self-Heating Polyurethane Nanocomposite with the Introduction of Thermally Annealed Carbon Nanotubes Using Near-Infrared Lased Irradiation
Easy, Fast Self-Heating Polyurethane Nanocomposite with the Introduction of Thermally Annealed Carbon Nanotubes Using Near-Infrared Lased Irradiation Open
In this study, high-crystallinity single walled carbon nanotubes (H-SWNTs) were prepared by high-temperature thermal annealing at 1800 °C and a self-heating shape memory polyurethane nanocomposite with excellent self-heating characteristic…
View article: Development of Automatic Operation Considering Gate Operation for Drainage Pump Station and Resilience Index Based on Subcatchment Runoff
Development of Automatic Operation Considering Gate Operation for Drainage Pump Station and Resilience Index Based on Subcatchment Runoff Open
최근 지구온난화로 인해 기후변화가 증가하고 있으며, 극한강우의 발생빈도와 강도가 증가하고 있다. 증가하는 극한강우와 급격한 도시화로 인한 불투수면적의 증가로 도시지역의 침수피해가 늘어나고 있다. 도시지역의 침수피해를 줄이기 위해서는 내배수시설의 비구조적인 개선이 필수적이다. 도시지역의 대표적인 내배수시설으로는 빗물펌프장이 있으며, 본 연구에서 제안하는 비구조적인 개선은 새로운 빗물펌프장의 운영이다. 본 연구는 수문운영을 고려…
View article: Rapid and Local Self-Healing Ability of Polyurethane Nanocomposites Using Photothermal Polydopamine-Coated Graphene Oxide Triggered by Near-Infrared Laser
Rapid and Local Self-Healing Ability of Polyurethane Nanocomposites Using Photothermal Polydopamine-Coated Graphene Oxide Triggered by Near-Infrared Laser Open
In this study, we report the self-healing ability of polyurethane (PU) nanocomposites based on the photothermal effect of polydopamine-coated graphene oxide (PDA–rGO). Polydopamine (PDA) was coated on the graphene oxide (GO) surface, while…
View article: Flame retardant, antimicrobial, and mechanical properties of multifunctional polyurethane nanofibers containing tannic acid-coated reduced graphene oxide
Flame retardant, antimicrobial, and mechanical properties of multifunctional polyurethane nanofibers containing tannic acid-coated reduced graphene oxide Open
Graphene nanoparticles coated with tannic acid were synthesized as non-halogen flame retardants; further, these nanoparticles were electrospun with polyurethane to produce multifunctional composite nanofibers. The composite nanofibers show…
View article: Evaluation to Collision Safety Performance of Stacking Angle Different CFRP/Al Circular Member
Evaluation to Collision Safety Performance of Stacking Angle Different CFRP/Al Circular Member Open
The actual condition is that environmental pollution due to the development of various industries has recently become a serious issue. An interest in improving the gas mileage is rising due to an increase in the number of vehicles in the e…