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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 61, Number 3
JKCSEZ 61(3)
June 20, 2017 

 

89  

Adsorption of Pb(II) Ions from Aqueous Solution Using Activated Carbon Prepared from Areca Catechu Shell: Kinetic, Isotherm and Thermodynamic Studies
A Muslim*, S Aprilia, T A Suha, Z Fitri
Keywords: Activated carbon, Areca catechu shell, Isotherm, Kinetic, Thermodynamic
DOI: https://doi.org/10.5012/jkcs.2017.61.3.89

Abstract  |  Supporting Information  |  Full Text: PDF


97  

The Performance Stability of Ophthalmic Material with UV-Block Effect Containing Hydroxyl Benzophenone Group and Tungsten Nanoparticles
Duck Hyun Kim, A Young Sung*
Keywords: 2,4-Dihydroxy benzophenone, 2-Hydroxy-4-(methacryloyloxy) benzophenone, Nano particle, Tungsten oxide, UV-Block
DOI: https://doi.org/10.5012/jkcs.2017.61.3.97

Abstract  |  Full Text: PDF


104  

Analyses of Verbal Interaction among Students in Small Group Science Learning Using Smart Devices
스마트 기기를 활용한 소집단 과학 학습에서 학생의 언어적 상호작용 분석
Jeonghyun Yun, Sukjin Kang, Inyoung Ahn, Taehee Noh*
Keywords: 과학 학습, 스마트 기기, 소집단 학습, 언어적 상호작용 , Science learning, Smart device, Small group learning, Verbal interaction
DOI: https://doi.org/10.5012/jkcs.2017.61.3.104

Abstract  |  Full Text: PDF


112  

The Effect of Explanation in Conjunction with Gravity and Density on Students' Alternative Conceptions for Floating and Sinking Phenomena
뜨고 가라앉는 현상에 대해 중력과 밀도를 연계한 설명방식이 학생의 대안개념에 미치는 영향
Sung Ki Kim, Suk Won Kim, Seoung Hey Paik*
Keywords: 뜨고 가라앉는 현상, 중력, 밀도, 압력, 대안개념 , Floating and sinking phenomena, Gravity, Density, Pressure, Alternative conception
DOI: https://doi.org/10.5012/jkcs.2017.61.3.112

Abstract  |  Full Text: PDF


122  

Dependence of Ribozyme Activity on the Positions of Fluorescent Dyes
Bongrae Cho
Keywords: Cy3, Cy5, Ribozyme, Thiophosphorylation
DOI: https://doi.org/10.5012/jkcs.2017.61.3.122

Abstract  |  Full Text: PDF


125  

Facile Synthesis of 2-Aryl or β,γ-Unsaturated Esters via 1,2-Migration from Aryl or α,β-Unsaturated Ketones Using Thallium(III) p-Tosylate
Jae In Lee
Keywords: Thallium(III) p-tosylate, 2-Aryl esters, 1,2-Aryl migration, Ketalization
DOI: https://doi.org/10.5012/jkcs.2017.61.3.125

Abstract  |  Full Text: PDF


129  

Dual Purpose Br-Containing Schiff Base Cu(II) Complexes for DSSC Dyes and Polymer Flame Retardants
Keita Takahashi, Shinnosuke Tanaka, Marin Yamaguchi, Yuki Tunoda, Takashiro Akitsu*, Mutsumi Sugiyama, Rakesh Kumar Soni, Dohyun Moon*
Keywords: Cu(II) complex, TG-DTA, DSSC, Flame retardants, Crystal structure
DOI: https://doi.org/10.5012/jkcs.2017.61.3.129

Abstract  |  Supporting Information  |  Full Text: PDF