Scholarworks@UNIST: Browsing Repository

3D printing of compositionally segmented BiSbTe legs for high performance power generation

Yang, Seong Eun , Kim, Fredrick , Ejaz, Faizan , Lee, Gi Seung , Ju, Hyejin , Choo, Seungjun , Lee, Jungsoo , Kim, Gyeonghun , Jung, Soo-ho , Ahn, Sangjoon , et al

Conference Paper Issue Date2020-07-21 View103

A study on the Stabilization Process Affecting on Performance of PAN-based Carbon fiber

Jeon, Changbeom , Jeong, Hwa Kyung , Ju, Hyejin , Song, Kyung Hyun , Minjung Han , Chae, Han Gi

Conference Paper Issue Date2021-11-11 View89

Amorphous Poly(Arylene Ether Sulfone) (PAES)/Cellulose Nanocrystal (CNC) Composite Fibers

Han, Minjung , Kim, Min Jeong , Ju, Hyejin , Lee, Gahyeun , Chae, Han Gi

Conference Paper Issue Date2022-05-09 View81

Composition-segmented BiSbTe thermoelectric generator fabricated by multimaterial 3D printing File

Yang, Seong Eun , Kim, Fredrick , Ejaz, Faizan , Lee, Gi Seung , Ju, Hyejin , Choo, Seungjun , Lee, Jungsoo , Kim, Gyeonghun , Jung, Soo-ho , Ahn, Sangjoon , et al

Article Issue Date2021-03 View135

Controlled pore structure of polylacrylonitrile-based activated carbon by thermal treatment process

Ju, Hyejin , Eom, Youngho , Hwang, Sang-Ha , Chae, Han Gi

Conference Paper Issue Date2018-04-05 View52

Cu2Se-based thermoelectric cellular architectures for efficient and durable power generation File File

Choo, Seungjun , Ejaz, Faizan , Ju, Hyejin , Kim, Fredrick , Lee, Jungsoo , Yang, Seong Eun , Kim, Gyeonghun , Kim, Hangeul , Jo, Seungki , Baek, Seongheon , et al

Article Issue Date2021-06 View127

Design of Cellular Architecture and Development of Cu2Se-Based 3D Printing Inks for High Durability and Efficient Power Generation

Choo, Seungjun , Ju, Hyejin , Chae, Han Gi , Kwon, Beomjin , Son, Jae Sung

Conference Paper Issue Date2022-05-09 View83

Designing Transition Metal/Polymer Nanocomposite Derived Macroscopic Carbon Fiber Towards Highly Stable Catalysis

Lee, Gahyeun , Kim, Seokjin , Ju, Hyejin , Han, Minjung , Jeon, Changbeom , Chae, Han Gi

Conference Paper Issue Date2022-05-10 View89

Development of highly crystalline graphite in carbonized PAN/GO and PAN/CNT films

Lee, Dong-Je , Lee, Jung-Eun , Ju, Hyejin , Lee, Ga-Hyeun , Chae, Han Gi

Conference Paper Issue Date2019-09-19 View59

Direct ink writing of 3D thermoelectric architectures for fabrication of micro power generators

Yang, Seong Eun , Kim, Fredrick , Ju, Hyejin , Choo, Seungjun , Lee, Jungsoo , Kim, Gyeonghun , Jung, Soo-ho , Kim, Suntae , Cha, Chaenyung , Kim, Kyung Tae , et al

Conference Paper Issue Date2021-11-09 View85

Direct ink writing of three-dimensional thermoelectric microarchitectures File

Kim, Fredrick , Yang, Seong Eun , Ju, Hyejin , Choo, Seungjun , Lee, Jungsoo , Kim, Gyeonghun , Jung, Soo-ho , Kim, Suntae , Cha, Chaenyung , Kim, Kyung Tae , et al

Article Issue Date2021-08 View165

Doping-Induced Viscoelasticity in PbTe Thermoelectric Inks for 3D Printing of Power-Generating Tubes

Lee, Jungsoo , Choo, Seungjun , Ju, Hyejin , Hong, Jaehyung , Yang, Seong Eun , Kim, Fredrick , Gu, Da Hwi , Jang, Jeongin , Kim, Gyeonghun , Ahn, Sangjoon , et al

Conference Paper Issue Date2021-11-09 View78

Doping-induced Viscoelasticity in PbTe Thermoelectric Inks for 3D printing of Power-generating Tubes

Lee, Jungsoo , Choo, Seungjun , Ju, Hyejin , Hong, Jaehyung , Yang, Seong Eun , Kim, Fredrick , Gu, Da Hwi , Jang, Jeongin , Kim, Gyeonghun , Ahn, Sangjoon , et al

Conference Paper Issue Date2021-07-22 View82

Doping-induced viscoelasticity in PbTe thermoelectric inks for 3D printing of power-generating tubes File

Lee, Jungsoo , Choo, Seungjun , Ju, Hyejin , Hong, Jaehyung , Yang, Seong Eun , Kim, Fredrick , Gu, Da Hwi , Jang, Jeongin , Kim, Gyeonghun , Ahn, Sangjoon , et al

Article Issue Date2021-05 View174

Effect of cellulose nanocrystal (CNC) on polyacrylonitrile (PAN) polymer chain structure in the PAN/CNC fibers prepared through an in situ polymerization

Ju, Hyejin , Lee, Jung-Eun , Kim, Min Jeong , Chae, Han Gi

Conference Paper Issue Date2020-11-20 View73

Effect of dissolution pathways of polyacrylonitrile on the solution homogeneity: Thermodynamic- or kinetic-controlled dissolution File

Eom, Youngho , Ju, Hyejin , Park, Yeonju , Chae, Dong Wook , Jung, Young Mee , Kim, Byoung Chul , Chae, Han Gi

Article Issue Date2020-09 View72

Effect of Material Design on the Properties of Organic & Inorganic Solutions File

Ju, Hyejin

Thesis Issue Date2022-08 View62

Enthalpic effect of polyacrylonitrile on the concentrated solutions in dimethyl sulfide: Strong thixotropic behavior and formation of bound solvents File

Eom, Youngho , Ju, Hyejin , Kim, Byoung Chul , Chae, Han Gi

Article Issue Date2019-08 View164

Heat-Dissipation Design and 3D Printing of Ternary Silver Chalcogenide-Based Thermoelectric Legs for Enhancing Power Generation Performance File File

Kim, Keonkuk , Choo, Seungjun , Lee, Jungsoo , Ju, Hyejin , Jun, Soo-h. , Jo, Seungki , Lee, So-Hyun , Baek, Seongheon , Kim, Ju-Young , Ki, Kyung Tae , et al

Article Issue Date2024-08 View206

Influence of Coagulation Bath Temperature on Cross-sectional Shape Changes and Tensile Properties of Polyacrylonitrile(PAN) Fibers for Carbon Fibers

Han, Minjung , Ju, Hyejin , Song, Kyunghyun , Lee, Dong-Je , Cho, Beom-Gon , Chae, Han Gi

Conference Paper Issue Date2021-05-16 View101

Ink Application of 2D Carbide MXene Flakes Exhibiting High Yield and Performance via Highlypurifi ed-precursor Synthesis

Seok, Shi-Hyun , Choo, Seungjun , Kwak, Jinsung , Ju, Hyejin , Han, Ju-Hyoung , Kang, Woo-Seok , Lee, Joonsik , Kim, Se-Yang , Lee, Do Hee , Lee, Jungsoo , et al

Conference Paper Issue Date2021-01-29 View96

Large-Area Flexible Electrochromic Devices with High-Performance and Low-Power Consumption Enabled by Hydroxyhexyl Viologen- Substituted Polyhedral Oligomeric Silsesquioxane File

Sun, Fayong , Eom, Joo Hee , Kim, Do Yeon , Pande, Gaurav K. , Ju, Hyejin , Chae, Han Gi , Park, Jong S.

Article Issue Date2023-04 View140

Mild acid-based surfactant-free solutions of single-walled carbon nanotubes: Highly viscous, less toxic, and humidity-insensitive solutions File

Seo, Su Bin , Lee, Jung-Eun , Ju, Hyejin , Kim, Hyo Jeong , Eom, Youngho , Chae, Han Gi

Article Issue Date2022-07 View126

Morphological and microstructural development of polyacrylonitrile-based carbon fibers through controlled coagulation conditions File

Han, Minjung , Jeon, Changbeom , Ju, Hyejin , Jeong, Hwakyung , Song, Kyung Hyun , Yoon, Seohyun , Won, Jong Sung , Kil, Taegeon , Chae, Han Gi

Article Issue Date2025-11 View31

PAN계 탄소섬유의 안정화 체류시간과 미세구조 및 기계적 물성의 상관관계

Jeon, Changbeom , Jeong, Hwa Kyung , Ju, Hyejin , Song, Kyung Hyun , Han, Minjung , Kim, Minwoo , Chae, Han Gi

Conference Paper Issue Date2022-04-28 View120

Preparation of conductive PAN/SWNT nanocomposite fibers

Heo, So Jeong , Ju, Hyejin , Kim, Min Jeong , Chae, Han Gi

Conference Paper Issue Date2019-11-08 View79

Preparation of large surface area nanocarbon from cellulose nanocrystals and its carbonization mechanism

Lee, Jung-Eun , Ju, Hyejin , Kim, Min Jeong , Lee, Ga-Hyeun , Chae, Han Gi

Conference Paper Issue Date2020-11-20 View86

Rheological design of 3D printable all-inorganic inks using BiSbTe-based thermoelectric materials

Kim, Fredrick , Eom, Youngho , Yang, Seong Eun , Ju, Hyejin , Son, Jae Sung , Chae, Han Gi

Conference Paper Issue Date2019-07-01 View68

Rheological Research of 3D Printable All-Inorganic Thermoelectric Inks for Direct Writing of Micro-Thermoelectric Generator

Ju, Hyejin , Kim, Fredrick , Yang, Seong Eun , Son, Jae Sung , Chae, Han Gi

Conference Paper Issue Date2022-05-13 View83

Rheological study of 3D printable thermoelectric inorganic materials

Ju, Hyejin , Lee, Jung-Eun , Kim, Min Jeong , Chae, Han Gi

Conference Paper Issue Date2020-11-20 View72

Study on manufacturing high-performance Carbon Fiber through comparison of the batch- and continuous-scale heat-treatment process: Depending on residence time in stabilization

Jeong, Hwa Kyung , Song, Kyung Hyun , Jeon, Changbeom , Ju, Hyejin , Han, Minjung , Chae, Han Gi

Conference Paper Issue Date2021-11-11 View100

Study on the Structure Development of In-situ Polymerized PAN/CNC Composite Fiber in the Process from Synthesis to Carbonization

Ju, Hyejin , Kim, Min Jeong , Chae, Han Gi

Conference Paper Issue Date2021-05-18 View82

Synthesis and Spinning of PAN-based Polymer with Controlled Cross-sectional Shape for Manufacturing High-performance Carbon Fiber.

Ju, Hyejin , Han, Minjung , Song, Kyung Hyun , Jeon, Changbeom , Jeong, Hwa Kyung , Chae, Han Gi

Conference Paper Issue Date2021-11-11 View129

Synthesis of 2D carbide MXene flakes using a highly purified precursor for ink applications

Seok, Shi-Hyun , Choo, Seungjun , Kwak, Jinsung , Ju, Hyejin , Han, Ju-Hyoung , Kang, Woo-Seok , Lee, Joonsik , Kim, Se-Yang , Lee, Do Hee , Lee, Jungsoo , et al

Conference Paper Issue Date2021-11-09 View112

Synthesis of high quality 2D carbide MXene flakes using a highly purified MAX precursor for ink applications File File

Seok, Shi-Hyun , Choo, Seungjun , Kwak, Jinsung , Ju, Hyejin , Han, Ju-Hyoung , Kang, Woo-Seok , Lee, Joonsik , Kim, Se-Yang , Lee, Do Hee , Lee, Jungsoo , et al

Article Issue Date2021-01 View160

Synthesis of Inkable 2D Carbide MXene Flakes Exhibiting High Yield and Performance Using Highly-Purified-Precursor

Seok, Shi-Hyun , Choo, Seungjun , Kwak, Jinsung , Ju, Hyejin , Han, Ju-Hyoung , Kang, Woo-Seok , Lee, Joonsik , Kim, Se-Yang , Lee, Do Hee , Lee, Jungsoo , et al

Conference Paper Issue Date2020-11-03 View130

Synthesis of Polyacrylonitrile Polymer and Fiber Processing for Carbon Fibers used in the Manufacture of High-Performance Gas Diffusion Layers

Song, Kyunghyun , Ju, Hyejin , Han, Minjung , Lee, Dong Je , Cho, Beom-Gon , Chae, Han Gi

Conference Paper Issue Date2021-05-16 View67

Synthesis of solution-processed two-dimensional MXene flakes using highly purified precursors for ink applications

Seok, Shi-Hyun , Choo, Seungjun , Kwak, Jinsung , Ju, Hyejin , Kang, Woo-Seok , Kim, Se-Yang , Lee, Do Hee , Jo, Wook , Chae, Han Gi , Son, Jae Sung , et al

Conference Paper Issue Date2019-11-08 View99

Templating effect of 2,9-dimethylquinacridone nanocrystals on structural evolution and mechanical properties of polyacrylonitrile-based carbon fibers File

Jeon, Changbeom , Lee, Jung-Eun , Han, Minjung , Kwon, Woong , Ju, Hyejin , Lee, Dong-Je , Kim, Jihyun , Won, Jong Sung , Bae, Soo Bin , Jeong, Euigyung , et al

Article Issue Date2026-01 View30

The effect of cellulose nanocrystals (CNCs) on the conformation of polyvinylidene fluoride (PVDF) nanocomposite fibers and triboelectricity of textile sensors

Lee, Jung-Eun , Ju, Hyejin , Lee, Ga-Hyeun , Kim, Ji Hyun , Chae, Han Gi

Conference Paper Issue Date2020-11-21 View121

응고 조건에 따른 polyacrylonitrile 기반 탄소섬유의 단면 형상 및 기계적 물성의 변화

Han, Minjung , Ju, Hyejin , Song, Kyung Hyun , Jeon, Changbeom , Jeong, Hwa Kyung , Lee, Seunghwan , Hwang, Sunjae , Chae, Han Gi

Conference Paper Issue Date2023-04-21 View113

초고온 열처리에 따른 탄소섬유의 기계적 물성 변화 및 통계학적 분석

Hwang, Sang-Ha , Heo, So Jeong , Ju, Hyejin , Kim, Min Jeong , Chae, Han Gi

Conference Paper Issue Date2019-04-04 View67

탄소섬유용 폴리아크릴로니트릴 기반 공중합 고분자 합성 및 섬유 방사 연구

Ju, Hyejin , Han, Minjung , Song, Kyung Hyun , Jeong, Hwa Kyung , Jeon, Changbeom , Lee, Gahyeun , Chae, Han Gi

Conference Paper Issue Date2022-04-28 View90

폴리아크릴로나이트릴(PAN) 기반 탄소섬유 제조를 위한 배치 및 연속 공정에서 안정화 체류시간의 영향

Jeong, Hwa Kyung , Song, Kyung Hyun , Jeon, Changbeom , Ju, Hyejin , Han, Minjung , Lyu, Jaegeun , Chae, Han Gi

Conference Paper Issue Date2022-04-28 View75

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