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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 56, Number 6
JKCSEZ 56(6)
December 20, 2012 

 

669  

The Radial Distribution Functions of the Scaled OSS2 Water
Song Hi Lee*
Keywords: Molecular dynamics simulation, Scaled OSS2 potential, Radial distribution function
DOI: https://doi.org/10.5012/jkcs.2012.56.6.669

Abstract  |  Full Text: PDF


673  

Atmospheric Effects on Corrosion of Iron in Borate Buffer Solution
Borate 완충용액에서 철의 부식에 대한 대기의 영향
Hyun chul Kim, Younkyoo Kim*
Keywords: Iron, Oxide film, Adsorption, Langmuir, Temkin
DOI: https://doi.org/10.5012/jkcs.2012.56.6.673

Abstract  |  Full Text: PDF


679  

Synthesis, Characterization and Biological Activities of 4-(p-Chlorophenyl)-1-(pyridin-2-yl)thiosemicarbazide and Its Metal Complexes
Mohammad M Hassanien, Wael I Mortada, Ali M Hassan, Ahmed A El Asmy*
Keywords: Metal complexes, 4-(p-chlorophenyl)-1-(pyridin-2-yl)thiosemicarbazide, Antibacterial and anticancer activities
DOI: https://doi.org/10.5012/jkcs.2012.56.6.679

Abstract  |  Full Text: PDF


692  

A Comparative Study on Adsorption Characteristics of PCBs in Transformer Oil Using Various Adsorbents
여러 흡착제를 이용한 변압기 오일 중의 PCBs 흡착특성에 관한 비교연구
Keon Sang Ryoo*, Yong Pyo Hong, Chun Ju Ahn
Keywords: Transformer oil, PCBs, Activated carbon, Loess, Fly ash
DOI: https://doi.org/10.5012/jkcs.2012.56.6.692

Abstract  |  Full Text: PDF


700  

A Comparative Study on Adsorption Characteristics of Total Nitrogen and Phosphorous in Water Using Various Adsorbents
여러 흡착제를 이용한 총질소와 총인 흡착특성에 관한 비교연구
Keon Sang Ryoo*, Jong Ha Choi
Keywords: Loess, Fly ash, Activated carbon, T-N, T-P
DOI: https://doi.org/10.5012/jkcs.2012.56.6.700

Abstract  |  Full Text: PDF


706  

Microwave Mediated Protection of Hindered Phenols and Alcohols
Tejas Pothi, Mahesh Dawange, Kamlesh Chavan, Rajiv Sharma, Nabajyoti Deka*
Keywords: Microwave, Alkylation, Hindered phenols, Alkyl ether, Etherification
DOI: https://doi.org/10.5012/jkcs.2012.56.6.706

Abstract  |  Full Text: PDF


712  

A Simple and Clean Synthesis of Polysubstituted 2,6-Dicyanoanilines Catalyzed by KF/alumina
Shubha Jain, Balwant S Keshwal*, Deepika Rajguru, Vasant W Bhagwat
Keywords: Polysubstituted 2,6-dicyanoanilines, Heterogeneous catalyst, Synthesis
DOI: https://doi.org/10.5012/jkcs.2012.56.6.712

Abstract  |  Supporting Information  |  Full Text: PDF


716  

Fe(HSO4)3 as an Efficient Catalyst for Diazotization and Diazo Coupling Reactions
Mohammad Rahimizadeh*, Hossein Eshghi, Ali Shiri, Zohreh Ghadamyari, Maryam M Matin, Fatemeh Oroojalian, Parvaneh Pordeli
Keywords: Diazotization, Fe(HSO4)3, 2-Naphthol
DOI: https://doi.org/10.5012/jkcs.2012.56.6.716

Abstract  |  Full Text: PDF


720  

Micellar Catalysis on 1,10-Phenanthroline Promoted Chromic Acid Oxidation of Ethane-1,2-diol in Aqueous Media at Room Temperature
Sumanta K Ghosh, Rumpa Saha*, Aniruddha Ghosh, Ankita Basu, Kakali Mukherjee, Indrajit Saha, Bidyut Saha*
Keywords: 1,10-Phenanthroline, Ethane 1,2-diol, SDS, CPC, TX-100
DOI: https://doi.org/10.5012/jkcs.2012.56.6.720

Abstract  |  Full Text: PDF


725  

Optophysical Properties of Hydrogel Ophthalmic Lenses Containing Gallate Group
Gallate group이 포함된 친수성 안의료용 렌즈의 광물리적 특성
Se Young Park, A Young Sung*
Keywords: Ethyl gallate, Propyl gallate, Contact angel, Wettability
DOI: https://doi.org/10.5012/jkcs.2012.56.6.725

Abstract  |  Full Text: PDF


731  

Science High School Students’ Understandings on Chemical Cells : In Relation to Chemical Equilibrium from the Microscopic Viewpoint at Molecular Level
과학고등학교 학생의 화학 전지에 대한 이해 분석: 분자적 수준의 미시적 관점에서 화학 평형과 연계하여
Kim Hyun Jung, Hong Hun Gi*
Keywords: Chemical cell, Electrochemical equilibrium, Chemical equilibrium, Microscopic viewpoint
DOI: https://doi.org/10.5012/jkcs.2012.56.6.731

Abstract  |  Full Text: PDF


739  

Analysis of the Level of Cognitive Demands about Concepts of Ionic Compounds and Molecule on Science 2 Textbooks in Junior High School (II)
중학교 과학2 교과서에 서술된 이온 결합 화합물과 분자 내용이 요구하는 인지 수준 분석(제II보)
Soonhee Kang*, Dami Bang, Sun Jung Kim
Keywords: Pure substance, Mixture compound, Ionic compound, Molecule, Compound
DOI: https://doi.org/10.5012/jkcs.2012.56.6.739

Abstract  |  Full Text: PDF


751  

Analyzing Career Paths and College Life Plans of Department of Chemistry Education Students in Teacher’s College Examined by Their Roadmaps
사범대학 화학교육과 학생들의 로드맵을 통한 진로 목표와 대학 생활 계획 분석
Jongseok Park*, Sungwoo Bae
Keywords: Department of chemistry education in teacher, Roadmap, Career path, College life plan
DOI: https://doi.org/10.5012/jkcs.2012.56.6.751

Abstract  |  Full Text: PDF


759  

The Impact of the Science Writing Heuristic Approach on Students’ Use of Multiple Representations in Science Writing and Students’ Recognition about Multiple Representations
탐구적 과학 글쓰기 활동이 학생들의 글쓰기에서 나타난 다중 표상에 미치는 영향 및 다중 표상에 대한 학생들의 인식
Jeonghee Nam*, Jiyeon Park, Dongwon Lee
Keywords: Science Writing Heuristic, Multiple representations, Recognition about multiple representations, Science writing
DOI: https://doi.org/10.5012/jkcs.2012.56.6.759

Abstract  |  Full Text: PDF


768  

Monte Carlo Simulation for Diffusion-influenced Reactions on Irregular Lattices
불규칙한 격자 위에서의 확산속도 지배반응에 대한 몬테 카를로 모의실험 연구
Taejun Kim, Hyeonghee Kim, Hyojoon Kim*
Keywords: Fractal, Simulation, Diffusion, Percolation
DOI: https://doi.org/10.5012/jkcs.2012.56.6.768

Abstract  |  Full Text: PDF