ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 60, Number 5
JKCSEZ 60(5)
October 20, 2016 

299  

Physicochemical and Electrochemical Characteristics of Carbon Nanomaterials and Carbon Nanomaterial-Silicon Composites
Soo Jin Kim, Yura Hyun, Chang Seop Lee*
Keywords: Carbon nanomaterials, Silicon composites, Chemical vapor deposition, Lithium secondary batteries, Anode material
DOI: https://doi.org/10.5012/jkcs.2016.60.5.299

Abstract  |  Full Text: PDF

310  

Effect of Electrochemical Oxidation-Reduction Cycles on Surface Structures and Electrocatalytic Oxygen Reduction Activity of Au Electrodes
Taejung Lim, Jongwon Kim*
Keywords: Oxidation-reduction cycle, Surface structure, Oxygen reduction, Electrocatalyst
DOI: https://doi.org/10.5012/jkcs.2016.60.5.310

Abstract  |  Full Text: PDF

317  

Surface Modification of Silica Spheres for Copper Removal
Byoung Ju Kim, Eun Hye Park, Kwang Sun Kang*
Keywords: Silica spheres, Copper removal, Removal efficiency, Uptake capacity, MPTMS
DOI: https://doi.org/10.5012/jkcs.2016.60.5.317

Abstract  |  Full Text: PDF

321  

Synthesis and Crystal Structures of Zn(II)- and Mn(II)- Diphenyldicarboxylate Complexes with N-Donor Ligand
Bon Kweon Koo
Keywords: Crystal structure, Mn(II), Zn(II), Dicarboxylate, N-Donor
DOI: https://doi.org/10.5012/jkcs.2016.60.5.321

Abstract  |  Supporting Information  |  Full Text: PDF

327  

Study on Effective Visual Resources According to Their Role in Teaching-Learning Activity - In the “Regularity in Chemical Reactions” Unit in the Ninth Grade Science Textbook
Jong Keun Park
Keywords: Visual resource, Motivational materials, Learning material presentation, Guide to inquiry procedure, Inquiry results and summary
DOI: https://doi.org/10.5012/jkcs.2016.60.5.327

Abstract  |  Full Text: PDF

342  

Pre-Service Chemistry Teacher's Designing and Implementing Inquiry-Based Science Instruction that Emphasizes Argumentation and Writing: Focus on Ways to Overcome Difficulties
예비 화학 교사의 논의와 글쓰기가 강조된 탐구 중심 과학 수업 계획과 수행: 어려움과 극복과정을 중심으로
AeRee Bang, Aeran Choi*
Keywords: 예비교사, 탐구중심 과학수업, 논의, 글쓰기 , Pre-service teacher, Inquiry-based science instruction, Argumentation, Writing
DOI: https://doi.org/10.5012/jkcs.2016.60.5.342

Abstract  |  Full Text: PDF

353  

An Analysis of Science Teachers’ Stages of Concern and Levels of Use on Descriptive Assessment
Sungki Kim, Seounghey Paik*
Keywords: Descriptive assessment, Stage of concern, Level of use, CBAM
DOI: https://doi.org/10.5012/jkcs.2016.60.5.353

Abstract  |  Full Text: PDF

362  

An Analysis of Concept Description and Model and Student Understanding About Ionic Compound in Textbooks Developed Under the 2009 Revised National Curriculum
2009 개정 교육과정에 따른 교과서에서 이온 화합물의 설명 개념과 모형 및 학생 이해도 분석
He Young Shin, Ae Ja Woo*
Keywords: 이온, 이온 화합물, 이온 결합, 2009 개정 교육과정 , Ion, Ionic compound, Ionic bond, 2009 revised national curriculum
DOI: https://doi.org/10.5012/jkcs.2016.60.5.362

Abstract  |  Full Text: PDF

374  

Asymmetric Synthesis of 1,1-Diarylalkanes via Friedel–Crafts Alkylation of Donor–Acceptor Cyclopropanes with Electron-Rich Benzene
Jong Tack Sim, Sung Gon Kim*
Keywords: 1,1-Diarylalkane, Cyclopropane, Friedel-Crafts reaction, Asymmetric synthesis
DOI: https://doi.org/10.5012/jkcs.2016.60.5.374

Abstract  |  Full Text: PDF

378  

Characterization of Human Dihydrolipoamide Dehydrogenase Mutant with Significantly Decreased Catalytic Power
Hakjung Kim
Keywords: Dihydrolipoamide dehydrogenase, Pyridine nucleotide-disulfide oxidoreductase, Flavoenzyme
DOI: https://doi.org/10.5012/jkcs.2016.60.5.378

Abstract  |  Full Text: PDF