ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 47, Number 6
JKCSEZ 47(6)
December 20, 2003 

541  

Prediction of Vapor Pressure of the Inert Gases
비활성 기체의 증기압 예측
Jaygwan G. Chung*
Keywords: 증기압, 아르곤, 크립톤, 제논, 헤리움, 네온, 시뮬레이숀 , Vapor Pressure, Argon, Krypton, Xenon, Helium, Neon, Simulation
DOI: https://doi.org/10.5012/jkcs.2003.47.6.541

Abstract  |  Full Text: PDF

547  

Separation and Determination of Co(II) and Ni(II) Ion as their 4-(2-Pyridylazo) resorcinol Chelates by Reversed-Phase Capillary High-Performance Liquid Chromatography
역상 모세관-고성능 액체 크로마토그래피에 의한 코발트와 니켈 이온의 4-(2-피리딜아조)레조루신올 킬레이트로서의 분리 및 정량
Yongsoon Chung*, Wonseog Chung
Keywords: 역상 모세관 고성능액체크로마토그래피(Capillary-HPLC), 코발트(II)이온, 니켈(II)이온, 4-(2-피리딜아조) 레조루신올(PAR) , Reversed-Phase Capillary-HPLC, Cobalt(II) ion, Nickel(II) ion, 4-(2-Pyridylazo) Resorcinol (PAR)
DOI: https://doi.org/10.5012/jkcs.2003.47.6.547

Abstract  |  Full Text: PDF

553  

Crystal Structure and Thermal Stability Study on Tetrabutylammonium Hexamolybdate [n-Bu₄N]₂[Mo₆O₁₉](TBAM)
Crystal Structure and Thermal Stability Study on Tetrabutylammonium Hexamolybdate [n-Bu₄N]₂[Mo₆O₁₉](TBAM)
Pu Su Zhao, Zhan Ru Zhao, Fang Fang Jian*, Lu De Lu
Keywords: 이이소폴리옥소데이트, 결정구조, 열적 안정성 , Isopolyoxomolybdate, Tetrabutylammonium, Crystal Structure, Thermalstability
DOI: https://doi.org/10.5012/jkcs.2003.47.6.553

Abstract  |  Full Text: PDF

559  

Simultaneous Determination of Antioxidant(BHA, BHT) and Insecticide(Fenvalerate, Allethrin) by Liquid Liquid Extraction-GC/MS
Liquid Liquid Extraction-GC/MS에 의한 항산화제(BHA, BHT) 및 살충제(Fenvalerate, Allethrin)의 동시분석
Jae-Hee Lee, Jun-Hyun Bae, Jun-Gill Kang*, Youn-Doo Kim
Keywords: 액체 액체 추출, 항산화제, 살충제 , Liquid Liquid Extraction, Antioxidant, Insecticide
DOI: https://doi.org/10.5012/jkcs.2003.47.6.559

Abstract  |  Full Text: PDF

569  

Synthesis of New N2O Tridentate Ligands and Their Stability Constants of Transition Metal Complexes
새로운 N₂O계 세 자리 리간드의 합성과 전이금속 착물 안정도상수
Sun Deuk Kim*, Young Sik Park
Keywords: 세 자리 리간드, 총괄 양성자 해리상수, 착물 안정도상수 , Tridentate Ligand, Overall Proton Dissociation Constant, Stability Constant
DOI: https://doi.org/10.5012/jkcs.2003.47.6.569

Abstract  |  Full Text: PDF

578  

Static Supercritical Fluid Extraction of PCBs from Soil Matrix
정적 초임계유체 방식에 의한 토양 중의 PCBs 추출
Keon Sang Ryoo*, Won Kyoung Lee, Yong Pyo Hong, In-Gyung Oh, Yonggyun Kim
Keywords: PCBs, 토양오염표준공정시험법, 정적 초임계유체 추출방식 , PCBs, Soil Pollution Standard Process Test, Static Supercritical Fluid Extraction Mode
DOI: https://doi.org/10.5012/jkcs.2003.47.6.578

Abstract  |  Full Text: PDF

585  

Transition Metal Catalysed Oxidation Reactions and Ligand Effects in Aprotic Solvents
전이금속 촉매작용의 산화반응과 리간드 효과
Sang Bock, Kim*
Keywords: 리간드 효과 , Ligand Effects
DOI: https://doi.org/10.5012/jkcs.2003.47.6.585

Abstract  |  Full Text: PDF

591  

Microwave Assisted Reaction of Condensed Thiophenes With Electron Poor Olefins
Microwave Assisted Reaction of Condensed Thiophenes With Electron Poor Olefins
Khadijah M. Al-zaydi*, Mohamed H. Elnagdi
Keywords: 마이크로웨이브, 싸이오펜, 고리첨가반응 , Microwave, Thiophene, Cycloaddition Reaction
DOI: https://doi.org/10.5012/jkcs.2003.47.6.591

Abstract  |  Full Text: PDF

597  

Enantioselective Reformatsky Reaction Using Cinchona Alkaloids as Chiral Ligands
Cinchona 알칼로이드를 키랄 리간드로 이용한 비대칭 Reformatsky 반응
Doo Han Park*, Ho Jin Choi, Sang-Gi Lee
Keywords: Cinchona 알칼로이드, 비대칭 Reformatsky 반응 , CInchona Alkaloid, Enantioselective Reformatsky Reaction
DOI: https://doi.org/10.5012/jkcs.2003.47.6.597

Abstract  |  Full Text: PDF

601  

Surface Mmodification of Poly(DL-lactide-co-glycolide) Nanoparticle
Poly(DL-lactide-co-glycolide) 나노입자의 표면 수식
Yu Mi Oh, Taek Kyu Jung, Sang Cheol Chi, Byung Cheol Shin*
Keywords: PLGA, 나노입자, 양이온성 유화제, 백신, 표면 수식 , PLGA, Nanoparticle, Vaccine, Cationic Surfactant, Surface Modification
DOI: https://doi.org/10.5012/jkcs.2003.47.6.601

Abstract  |  Full Text: PDF

608  

Application of Surfactant added DHF to Post Oxide CMP Cleaning Process
계면활성제가 첨가된 DHF의 Post-Oxide CMP 세정 공정에의 적용 연구
Chung Ryu, Youhyuk Kim*
Keywords: CMP 후 공정, 계면활성제, 세정액 , Post-oxide CMP, Surfactant, Cleaning Solution
DOI: https://doi.org/10.5012/jkcs.2003.47.6.608

Abstract  |  Full Text: PDF

614  

Study on the Structural and Transporting Property of Sr₂Ru_1-xCu_xO_4-y(0.0≤x≤0.5)
Sr₂Ru_1-xCu_xO_4-y(0
Jung-Chul Park*
Keywords: Sr₂Ru_1-xCu_xO_4-y, 국부대칭성의 변화, 전달특성 , Sr₂Ru_1-xCu_xO_4-y, The Variation of Local Symmetry, The Transporting Property
DOI: https://doi.org/10.5012/jkcs.2003.47.6.614

Abstract  |  Full Text: PDF

619  

Synthesis of Gd₂O₃ : (Li, Eu) Films using Phosphor Powders Coated with SiO₂ Nano Particles
SiO₂ 나노 입자로 코팅된 형광체 분말을 이용한 Gd₂O₃ : (Li, Eu) 필름 제조
Jung-Chul Park
Keywords: Gd_1.9-xLi_0.1Eu_xO₃, SiO₂ 나노입자, 형광체막 , Gd_1.9-xLi_0.1Eu_xO₃, SiO₂ Nano Particles, Phosphor Films
DOI: https://doi.org/10.5012/jkcs.2003.47.6.619

Abstract  |  Full Text: PDF

625  

The Effects of Reward Methods in Cooperative Learning
보상 제공 방법에 따른 협동학습의 효과
Taehee Noh*, Seonae Yoon, Jaeyoung Han, Chiyoung Lee
Keywords: 보상 제공 방법, 협동학습, 성취도, 학습 동기, 수업 환경에 대한 인식 , Reward Methods, Cooperative Learning, Achievement, Learning Motivation, Perceptions of Learning Environment
DOI: https://doi.org/10.5012/jkcs.2003.47.6.625

Abstract  |  Full Text: PDF

633  

An Analysis of Inquiry Area in the Chemistry (I) Textbooks by the Inquiry Elements Based on the 7th Science Curriculum
제7차 과학교육과정의 탐구 요소들에 의한 화학 (I) 교과서의 탐구 영역 분석
Daeho Kang*, Soogoon Jeong, Bonggon Kim
Keywords: 화학 I 교과서, 탐구 영역, 탐구 요소, 탐구 활동 , Chemistry I Textbook, Inquiry Area, Inquiry Element, Inquiry Activity
DOI: https://doi.org/10.5012/jkcs.2003.47.6.633

Abstract  |  Full Text: PDF

645  

An Analysis of Inquiry Area in the Chemistry(II) Textbooks by the Inquiry Elements Based on the 7th Science Curriculum
제7차 과학교육과정의 탐구 요소들에 의한 화학(II) 교과서의 탐구 영역 분석
Daeho Kang*, Soogoon Jeong, Insun Koo
Keywords: 화학 II 교과서, 탐구영역, 탐구요소, 탐구활동 , Chemistry II Textbook, Inquiry Area, Inquiry Element, Inquiry Activity
DOI: https://doi.org/10.5012/jkcs.2003.47.6.645

Abstract  |  Full Text: PDF

659  

Interconnection of Carbon Nanotubes Islands by Bamboo-Like Carbon Nanotubes
대나무 형 탄소 나노튜브에 의한 탄소나노튜브 섬의 연결
Sung-Hoon Kim*
Keywords: 대나무형 탄소나노튜브, 탄소나노튜브 섬, 연결선, 마이크로웨이브 화학 기상 증착 , Bamboo-Like Carbon Nanotubes, Carbon nanotubes Islands, Interconnection Line, Microwave Plasma Enhanced Chemical Vapor Deposition
DOI: https://doi.org/10.5012/jkcs.2003.47.6.659

Abstract  |  Full Text: PDF

663  

N-Benzoyl-4,4-dimethyl-2-methylamino-2-thiazoline as a Chemoselective Benzoylating Reagent
화학선택적인 Benzoylation 시약으로서 N-Benzoyl-4,4-dimethyl-2-methylamino-2-thiazoline
Garp-Yeol Yang, Taek Hyeon Kim*
Keywords: 4,4-디메틸-2-메틸아미노-2-티아졸린, N-벤조일레이션, 화학선택성 , 4,4-Dimethyl-2-methylamino-2-thiazoline, N-Benzoylation, Chemoselectivity
DOI: https://doi.org/10.5012/jkcs.2003.47.6.663

Abstract  |  Full Text: PDF

667  

A Linear Trinuclear Cobalt(II) Complex with Acetate Bridging Ligand: Hexakisacetatodiphenanthrolinetricobalt(II)
아세테이트 다리결합 리간드의 선형 삼핵 코발트(II) 착물: 핵사키스아세타토디페난트로린코발트(II)
Bon-Kweon Koo*, Uk Lee
Keywords: 선형, 삼핵, 코발트(II)-아세테이트 착물, 결정구조 , Linear, Trinuclear, Cobalt(II)-acetate complex, Crystal structure
DOI: https://doi.org/10.5012/jkcs.2003.47.6.667

Abstract  |  Full Text: PDF

671  

2-Phenylamino-2-oxazolines from N-(2-Hydroxyethyl)-N-phenylthioureas using TsCl/NaOH
TsCl/NaOH 존재하에서 N-(2-Hydroxyethyl)-N'phenylthioureas로부터 2-Phenylamino-2-oxazolines의 합성
Hye-Sun NaTaek Hyeon Kim*
Keywords: 2-페닐아미노-2-오사졸린, N-(2-하이드로시에틸)-N'-페닐티오우레아, TsCl/NaOH , 2-Phenylamino-2-oxazoline, N-(2-Hydroxyethyl)-N'phenylthioureas, TsCl/NaOH
DOI: https://doi.org/10.5012/jkcs.2003.47.6.671

Abstract  |  Full Text: PDF

675  

Study of Hydroboration of (μ-H)₂Os₃(CO)₁₀ with Various Borane Complexes(BH₃·L: L=Lewis base)
(μ-H)₂Os₃(CO)₁₀와 Borane Complexes(BH₃·L: L=Lewis base)의 수소 붕소화 반응성 연구
Jang-Hoon Chung
Keywords: 붕소 수소화 반응, 루이스 산염기, 오스뮴 보릴리딘 카보닐 클러스터 , Hydroboration, Lewis acid base, Osmium borylidyne carbonyl cluster
DOI: https://doi.org/10.5012/jkcs.2003.47.6.675

Abstract  |  Full Text: PDF

679  

Rapid Synthesis of HZSM-5 Zeolite by Microwave Radiation
마이크로파 가열을 이용한 HZSM-5 제올라이트의 합성
Tai Huan Jin, Jin-Soo Hwang*, Young Ho Kim, Young Kyu Hwang, Sung Hwa Jhung, Jong-San Chang, Sang-Eon Park
Keywords: 마이크로파 가열, 제올라이트, HZSM-5 , Microwave Radiation, Zeolite, HZSM-5
DOI: https://doi.org/10.5012/jkcs.2003.47.6.679

Abstract  |  Full Text: PDF