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September 30, 2023

Recent progresses in metal oxide gas sensors for food freshness monitoring

Young Kook Moon

Ceramist. 2023;26(3):281-289.

As the growing demand for fresh and safe food continues, the development of reliable, low-cost, and time-saving methods for freshness investigation becomes increasingly important. Metal oxide gas sensors, which offer...

Article

September 30, 2023

Research Trends in One-dimensional Nanostructures based Gas Sensors fabricated by Glancing Angle Deposition

Seunggi Lee, Jae Han Chung, Yun Haeng Cho, et al.

Ceramist. 2023;26(3):290-302.

One-dimensional (1D) nanostructures allow for precise control of geometrical size and shape, offering greater design flexibility than other nanostructures. 1D nanostructures, in particular, hold immense potential for revolutionizing the gas...

Article

September 30, 2023

Technologies for manufacturing of Bi-Te-based thermoelectric materials

Myung Sik Choi, Kyu Hyoung Lee

Ceramist. 2023;26(3):303-314.

Bismuth-Telluride(Bi-Te)-based alloys are well-known for their high thermoelectric conversion efficiency, especially near room temperature, making them ideal for applications in solid-state refrigeration and power generation from waste heat. However, to...

Article

September 30, 2023

Recent Advances and Trends in Photoelectrochemical Hybrid Water Electrolysis

Chanmin Jo, Dong Kyu Lee, Hyunjung Lee, et al.

Ceramist. 2023;26(3):315-326.

The replacement of fossil fuels is urgently needed for carbon neutrality and sustainable development. Hydrogen is represented as a next-generation energy source, and among the various methods to obtain hydrogen,...

Article

September 30, 2023

Improvement of mechanical properties of hard metals for cutting tools

Hanjung Kwon

Ceramist. 2023;26(3):327-336.

The cutting tools used to machine metallic ingots are produced using hard metals with excellent wear resistance. These hard metals consist of hard phases (transitional metal carbides) and tough phases...

Article

September 30, 2023

Ab initio modeling of realistic tetrachloroaluminate intercalation into van der Waals electrode materials

Kanghoon Yim, Rizcky Tamarany

Ceramist. 2023;26(3):337-348.

Aluminum-ion batteries (AIBs) have recently attracted much attention due to their very fast charging and discharging speeds and excellent cycle stability. Unlike lithium-ion batteries, AIBs can be designed using a...

Article

September 30, 2023

First-principles study on transition-metal doping and band-structure modulation in ZnO

Youngho Kang

Ceramist. 2023;26(3):349-358.

Transparent conducting oxides (TCOs) have both the electrical conductivity of a metal and the optical transparency of an insulator. Due to this unique feature, TCO is utilized in various applications...

Article

September 30, 2023

Surveying Metal Catalysts for Electrochemical Direct Oxidation of Small Organic Compounds

Sangwon Lee, Jiseon Kim, Kangwoo Cho

Ceramist. 2023;26(3):359-367.

Electrochemical degradation of organic molecules is important in wastewater treatment. In addition, the direct oxidation of small organics can be utilized for electrochemical hydrogen production or fuel cell. This study...

Article

September 30, 2023

Estimation of optimal conditions for crystallization of calcium fluoride for treatment of high-concentration fluorine-containing industrial wastewater

Ga-young Lee, Kang Seong Min, Kang Seong Chung

Ceramist. 2023;26(3):368-379.

This study attempted to utilize fluidized bed reactor for fluoride removal and CaF2 purity from the industrial wastewater including high concentration of fluoride ion. Effects of HRT, pH, Ca2+ amount...

Current Issue: Volume 26(3); Sep 2023

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