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Electrochemical modification of reduced graphene oxide with 5-amino-1,10-phenanthroline prior to silver nanoparticles electrodeposition for oxygen reduction reaction

Ulfa Maria; Galmiche Laurent; Miomandre Fabien; Rus Yahdi Bin (Korean Carbon Society, 2025-12)

This study explores the electrochemical modification of reduced graphene oxide (rGO) by incorporating 1,10-phenanthroline groups prior to the electrodeposition of silver nanoparticles (Ag NPs), aiming to enhance the ...
Investigation on cutting forces and damage evolution in helical milling of CFRP/Ti stacks with interlayer gaps

Wang Haiyan; Duan Kun; Zhang Jianglong; Pan Siyi (Korean Carbon Society, 2025-12)

Carbon fiber reinforced polymer (CFRP)/titanium alloy (Ti) stacks have become a research focus in aerospace and advanced manufacturing due to their superior integrated properties. However, interfacial characteristics and ...
Optimal rate of biochar application has positive effects on soil functional microbial abundance and agroecological function in a black soil of Northeast China

Xia Yuhan; Zhu Fangni; Guan Song; Dou Sen; Zhang Bowen; Zhu Wenjing (Korean Carbon Society, 2025-12)

Microorganisms perform a crucial function in the biogeochemical processes that maintain soil quality. Nonetheless, the influence of biochar on soil microbial communities and their ecological functions remains poorly ...
Immobilization of molybdenum disulfide nanoparticles onto metal–organic framework-derived carbon nanotubes and carbon cloth templates for flexible sodium-ion battery anodes

Hwang Jinwoo; Ryoo Gyeongbeom; Kim Seokkyu; Han Joong Tark; Lee Eunho; Park Jong Hwan (Korean Carbon Society, 2025-12)

The integration of high-capacity active materials onto flexible substrates is essential for advancing flexible sodium-ion batteries (SIBs). Herein, we report a novel strategy for fabricating high-performance, flexible SIB ...
Enhancing the frictional performance of lubricant oil-impregnated graphite via oxidation-induced pore expansion and hydrophobic silane treatment

Mun So Youn; Hwang Jinuk; Yu Da Hyun; Baek So Jung; Um Dho Hyun; Seong Dong Gi; cho kwang youn (Korean Carbon Society, 2025-12)

Graphite crystals consist of a layered structure with stacked graphene sheets, and exhibit self-lubricating properties due to the facile sliding of graphene layers in the horizontal direction, facilitated by weak Van der ...
The coconut shell-derived porous carbon supported hollow spherical ZnFe2O4 as an efficient electromagnetic wave absorption material

Wang Meng; Xutong Li; Pan Hong; Xu Lihui; Teng Yi; Fu Xueqiang; Zhang Rui; Li Qian (Korean Carbon Society, 2025-12)

In this study, a composite material based on agricultural waste coconut shells was successfully developed as an efficient, lightweight, and sustainable electromagnetic wave (EMW) absorber. Specifically, coconut shells were ...
In situ co-deposition-enabled hierarchical pores in Ni–Co–Zn ferrite/carbon derived from biomass composites with adaptive electromagnetic wave absorption

Chen Guoliang; Feng Dan; Liu Runqing (Korean Carbon Society, 2025-12)

This work introduces a high-performance absorber based on a lightweight composite material of corn straw biochar and magnetic cobalt nickel zinc ferrite. A composite absorber of corn straw biochar with hierarchical pore ...
Synthesis of glycidol-modified waterborne polyurethanes as sizing agents for enhancing the mechanical properties of CF/PA6 composites

Deng Pengfei; Wang Shuangquan; Zhang Qiuxue; Li Songsong; Deng Yunjiao; Fu Zhongyu; Zhou Chao; Zhang Huixuan (Korean Carbon Society, 2025-12)

Poor bonding occurs with resin due to surface inertness of carbon fiber (CF), so CF surfaces were often treated. In some common surface treatments, sizing was a simple and effective modification method. Polyurethane (PU) ...
Low-temperature thermal exfoliated reduced graphene oxide as an anode material for Li-ion batteries

Han Xiao; Penki Tirupathi Rao; Sekharappa Shivakumara; Kishore Brij; Raja Gopi; Thumu Udayabhaskararao; Wang Yixi; Villa Krishna Harika; Nookala Munichandraiah (Korean Carbon Society, 2025-12)

Recent advancements in 2D graphene materials highlight their versatile applications in electronics, clean energy, medicine, and other fields due to their exceptional properties and ease of fabrication. The current study ...
Graphene oxide/polyacrylonitrile/metal-organic framework-derived nitrogen-doped graphitic carbon electrode with hierarchically porous structure and high capacitive performance

Wang Hui; Xu Zhongyun; Zhang Na; Kong Lirong; Li Qingqing; Cheng Yajun (Korean Carbon Society, 2025-12)

With high redox activity, superior conductivity, abundant pores, and large specific surface area, nitrogen-doped graphitic carbon featuring a hierarchically porous structure is regarded as ideal electrode material for ...
Fabrication of CuO-βCD/Co-Al LDH nanocomposite for supercapacitor applications

Anakha D. R.; Nithyadas K.; Vyshnavi T. V.; Ananthkumar M.; Menon Pavithra R.; Yamuna R. (Korean Carbon Society, 2025-12)

Due to the severity of environmental degradation and depletion of natural energy resources, research on sustainable energy storage systems have become quite popular. Supercapacitor is one of the most innovative and promising ...
Study on fixation mechanism of soil available nutrients and optimization of production process of nutrient-rich biochar based on XGBoost machine learning prediction model

Lu Jikai; Wang Bing; Ogino Kenji; Si Hongyu; Li Yan (Korean Carbon Society, 2025-12)

The loss of soil available nutrients may affect soil quality and crop growth. Biochar can form a multi-level fixed network because of its rich pore structure and surface functional groups, which can effectively fix available ...
Preparation of oxygen-enriched mesopore graphene for high performance supercapacitor

Zhang Xinyang; Zhang Congcong; Ni Jun; Wu Xiaoliang (Korean Carbon Society, 2025-12)

Graphene materials show great potential in the field of supercapacitors, but their tendency to agglomerate leads to a significant decrease in performance. Herein, manganese dioxide intercalated graphene oxide precursor was ...
Impact of WO3:CeO2@MXene/gC3N4 nano disk on sunlight-driven photocatalytic removal of fluoroquinolone antibiotic and high-performance supercapacitor application

Selvakumar Rubesh Ashok Kumar; Devaraj Vasvini Mary; Lenin Rachel Angeline; Sandran Nagarani; Chang Jih-Hsing; Gali Anthoni Suganya Josephine (Korean Carbon Society, 2025-12)

This research highlights the use of a WO3:CeO2@MXene/gC3N4 (MGWC) nanodisk as a versatile material. MGWC demonstrates efficient photocatalytic degradation of moxifloxacin (MOF) in water under sunlight and also shows great ...
Water-oxidized and ball-milled reduced graphene oxide based self-supporting electrodes for high performance flexible supercapacitors

Jung Jae Young; Kim Dong-gun; Jung Sungkwon; 김수진; Kang Jae-yeong; Park Yong-seong; Kim Hongbum; Kim, Nam Dong; Kim Pil (Korean Carbon Society, 2025-12)

With the increasing demand for flexible electronic devices, smaller and lighter flexible supercapacitors have gained significant research attention. Among the various materials, self-supporting reduced graphene oxide (rGO) ...
Facile synthesis of activated carbon/copper/copper oxide composite electrode material for supercapacitors using C.I. Pigment Blue 15:3

Park Gunhwan; Kwon Woong; Cheon Jiyeon; Kim Daeun; Kim gyeongjin; Jeong Eui gyung (Korean Carbon Society, 2025-12)

In this study, C.I. Pigment Blue 15:3, an organic phthalocyanine based pigment, was used as a precursor to synthesize activated carbon/copper/copper oxide composite through a carbonization and activation process. The ...
Effect of precursor structure on the pore structure and capacitance properties of porous carbons prepared by zinc chloride activation

Liu Guishan; Huang Tao; Li Hai; Zu Xihong; Sun Yingjuan; Zhang Wenli (Korean Carbon Society, 2025-12)

The ZnCl2 chemical activation method is widely employed for the preparation of biomass-derived porous carbons. In most of the related studies, the emphasis lies on investigating how experimental preparation conditions ...
A comparative study of microstructures and thermal conductivities of nuclear graphite

Zhang Yibo; Tsang Derek; Liao Qian; Qiao Xu; Chauhan Vinay; Ma Xianfeng; Wang Yuzhou (Korean Carbon Society, 2025-12)

Thermal property represents a critical metric when evaluating the performance of next generation nuclear graphite. Despite the extensive measurement data available, a detailed investigation into the influence of microstructure ...
Sodium-induced phase shift in α-NaMnO2 and electrochemical properties of the full cells using hard carbon anodes derived from regional olive leaves

Dogan Ebru; Ozcan Sibel; Aksu Canbay Canan; Karta Mesut; Depci Tolga; Altin Serdar (Korean Carbon Society, 2025-12)

In this study, we investigated the effect of excess sodium (Na) in a NaMnO2 structure using one-step heat treatment at 900 °C followed by quenching in liquid nitrogen (N₂). According to the X-ray diffraction (XRD) analysis, ...
Interface-driven energy filtering effect and phonon scattering in n-type Ag2Se/polyaniline nanocomposites for enhanced thermoelectric performance

Santhosh R.; Abinaya R.; Harish S.; Archana J.; Ponnusamy S.; Ikeda H.; Navaneethan M. (Korean Carbon Society, 2025-12)

The mixed-ion electron conductor, Ag₂Se, has shown strong potential as a thermoelectric material operating near room temperature. In this study, we demonstrate that the incorporation of polyaniline (PANI) into Ag₂Se forms ...

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