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Synthesis of Heterogeneous Shape-Controllable Nano-Hyperbranched Polymer/Pt(0) Catalyst with High Catalytic Activity in Hydrosilylation
Zhang. Daohong, Wang. Jing, Cheng. Xinjian, Li. Tingcheng, Zhang. Aiqing 한국고분자학회 Macromolecular research 3 Pages
한국고분자학회 Macromolecular research 2012, Vol.20 No.6 549-551 (3 pages)
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Chemical Compositional Distribution of Ethylene-1-Butene Copolymer Prepared with Heterogeneous Ziegler-Natta Catalyst: TREF and Crystaf Analysis
Ko. Young-Soo, Jeon. Jong-Ki, Yim. Jin-Heong, Park. Young-Kwon 한국고분자학회 Macromolecular research 5 Pages
한국고분자학회 Macromolecular research 2009, Vol.17 No.5 296-300 (5 pages)
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An Efficient and Environmentally Friendly Procedure for the Synthesis of Some Novel 8-Benzylidene-4-phenyl-3,4,5,6,7,8-hexahydro-1H-quinazolin-2-ones/thiones using Tetrabutylammonium Hexatungstate as a Reusable Heterogeneous Catalyst under Solvent-Free Con
Ghashang. Majid, Mansoor. Syed Sheik, Aswin. Krishnamoorthy 대한화학회 Bulletin of the Korean Chemical Society 6 Pages
대한화학회 Bulletin of the Korean Chemical Society 2013, Vol.34 No.11 3289-3294 (6 pages)
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Ligand Effect in Recycled CNT-Pd Heterogeneous Catalyst for Decarboxylative Coupling Reactions
Kim. Ji Dang, Pyo. Ayoung, Park. Kyungho, Kim. Gwui Cheol, Lee. Sunwoo, Choi. Hyun Chul 대한화학회 Bulletin of the Korean Chemical Society 6 Pages
대한화학회 Bulletin of the Korean Chemical Society 2013, Vol.34 No.7 2099-2104 (6 pages)
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A Fast, Highly Efficient and Green Protocol for One-Pot Synthesis of 2,4,5-Trisubstituted Imidazoles Catalyzed by [TBA]2[W6O19] as a Reusable Heterogeneous Catalyst
Ashrafi. Mozhgan, Davoodnia. Abolghasem, Tavakoli-Hoseini. Niloofar 대한화학회 Bulletin of the Korean Chemical Society 5 Pages
대한화학회 Bulletin of the Korean Chemical Society 2013, Vol.34 No.5 1508-1512 (5 pages)
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Preparation, Characterization and First Application of Aerosil Silica Supported Acidic Ionic Liquid as a Reusable Heterogeneous Catalyst for the Synthesis of 2,3-Dihydroquinazolin-4(1H)-ones
Yassaghi. Ghazaleh, Davoodnia. Abolghasem, Allameh. Sadegh, Zare-Bidaki. Atefeh, Tavakoli-Hoseini. Niloofar 대한화학회 Bulletin of the Korean Chemical Society 7 Pages
대한화학회 Bulletin of the Korean Chemical Society 2012, Vol.33 No.8 2724-2730 (7 pages)
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Biguanide-Functionalized Fe3O4/SiO2 Magnetic Nanoparticles: An Efficient Heterogeneous Organosuperbase Catalyst for Various Organic Transformations in Aqueous Media
Alizadeh. Abdolhamid, Khodaei. Mohammad M., Beygzadeh. Mojtaba, Kordestani. Davood, Feyzi. Mostafa 대한화학회 Bulletin of the Korean Chemical Society 7 Pages
대한화학회 Bulletin of the Korean Chemical Society 2012, Vol.33 No.8 2546-2552 (7 pages)
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Cesium Carbonate as a Heterogeneous Base Catalyst for Synthesis of 2-Aminothiophenes via Gewald Reaction
Moeinpour. Farid, Omidinia. Raheleh, Dorostkar-Ahmadi. Nadieh, Khoshdeli. Bentalhoda 대한화학회 Bulletin of the Korean Chemical Society 2 Pages
대한화학회 Bulletin of the Korean Chemical Society 2011, Vol.32 No.6 2091-2092 (2 pages)
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Montmorillonite K-10 Clay as an Efficient Reusable Heterogeneous Catalyst for the Solvent-Free Microwave Mediated Synthesis of 5-Substituted 1H-Tetrazoles
Marvi. Omid, Alizadeh. Abdolhamid, Zarrabi. Saeid 대한화학회 Bulletin of the Korean Chemical Society 4 Pages
대한화학회 Bulletin of the Korean Chemical Society 2011, Vol.32 No.11 4001-4004 (4 pages)
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Synthesis, Characterization and Catalytic Application of MoO3/CeO2-ZrO2 Solid Heterogeneous Catalyst for the Synthesis of Benzimidazole Derivatives
Rathod. Sandip B., Lande. Machhindra K., Arbad. Balasaheb R. 대한화학회 Bulletin of the Korean Chemical Society 6 Pages
대한화학회 Bulletin of the Korean Chemical Society 2010, Vol.31 No.10 2835-2840 (6 pages)
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Synthesis, Characterization and Application of Poly(4-Methyl Vinylpyridinium Hydroxide)/SBA-15 Composite as a Highly Active Heterogeneous Basic Catalyst for the Knoevenagel Reaction
Kalbasi. Roozbeh Javad, Kolahdoozan. Majid, Massah. Ahmadreza, Shahabian. Keinaz 대한화학회 Bulletin of the Korean Chemical Society 9 Pages
대한화학회 Bulletin of the Korean Chemical Society 2010, Vol.31 No.9 2618-2626 (9 pages)
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Silica Supported Fluoroboric Acid: An Efficient and Reusable Heterogeneous Catalyst for Facile Synthesis of 2-Aliphatic Benzothiazoles, Benzoxazoles, Benzimidazoles and Imidazo[4,5-b]pyridines
Patil. Abasaheb V., Bandgar. Babasaheb P., Lee. Soo-Hyoung 대한화학회 Bulletin of the Korean Chemical Society 4 Pages
대한화학회 Bulletin of the Korean Chemical Society 2010, Vol.31 No.6 1719-1722 (4 pages)
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Indium Modified Mesoporous Zeolite AlMCM-41 as a Heterogeneous Catalyst for the Knoevenagel Condensation Reaction
Katkar. Santosh S., Lande. Machhindra K., Arbad. Balasaheb R., Rathod. Sandip B. 대한화학회 Bulletin of the Korean Chemical Society 4 Pages
대한화학회 Bulletin of the Korean Chemical Society 2010, Vol.31 No.5 1301-1304 (4 pages)
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Synthesis, Characterization and Catalytic Activity of Ce1MgxZr1-xO2 (CMZO) Solid Heterogeneous Catalyst for the Synthesis of 5-Arylidine Barbituric acid Derivatives
Rathod. Sandip B., Gambhire. Anil B., Arbad. Balasaheb R., Lande. Machhindra K. 대한화학회 Bulletin of the Korean Chemical Society 5 Pages
대한화학회 Bulletin of the Korean Chemical Society 2010, Vol.31 No.2 339-343 (5 pages)
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Iron-loaded Natural Clay as Heterogeneous Catalyst for Fenton-like Discoloration of Dyeing Wastewater
Xu. Huan-Yan, Ha. Xiu-Lan, Wu. Ze, Shan. Lian-Wei, Zhang. Wei-Dong 대한화학회 Bulletin of the Korean Chemical Society 4 Pages
대한화학회 Bulletin of the Korean Chemical Society 2009, Vol.30 No.10 2249-2252 (4 pages)
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Silica Supported Ammonium Acetate: An Efficient and Recyclable Heterogeneous Catalyst for Knoevenagel Condensation between Adehydes or Ketones and Active Methylene Group in Liquid Phase
Gupta. Raman, Gupta. Monika, Paul. Satya, Gupta. Rajive 대한화학회 Bulletin of the Korean Chemical Society 3 Pages
대한화학회 Bulletin of the Korean Chemical Society 2009, Vol.30 No.10 2419-2421 (3 pages)
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Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones Using HClO4-SiO2 as a Heterogeneous and Recyclable Catalyst
Maheswara. Muchchintala, Oh. Sang-Hyun, Kim. Ke-Tack, Do. Jung-Yun 대한화학회 Bulletin of the Korean Chemical Society 3 Pages
대한화학회 Bulletin of the Korean Chemical Society 2008, Vol.29 No.9 1752-1754 (3 pages)
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Degradation of Phenol with Fenton-like Treatment by Using Heterogeneous Catalyst (Modified Iron Oxide) and Hydrogen Peroxide
Lee. Si-hoon, Oh. Joo-yub, Park. Yoon-chang 대한화학회 Bulletin of the Korean Chemical Society 6 Pages
대한화학회 Bulletin of the Korean Chemical Society 2006, Vol.27 No.4 489-494 (6 pages)
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Deprotection of Acetals and Ketals over Hexagonal Mesoporous Molecular Sieve as a reusable, Heterogeneous Catalyst
고광윤, 박성태, 최명재, Go. Gwang Yun, Park. Seong Tae, Choe. Myeong Jae 대한화학회 Bulletin of the Korean Chemical Society 5 Pages
대한화학회 Bulletin of the Korean Chemical Society 2000, Vol.21 No.10 1015-1019 (5 pages)
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Immobilization of L-Lysine on Zeolite 4A as an Organic-Inorganic Composite Basic Catalyst for Synthesis of α,β-Unsaturated Carbonyl Compounds under Mild Conditions
Zamani. Farzad, Rezapour. Mehdi, Kianpour. Sahar 대한화학회 Bulletin of the Korean Chemical Society 8 Pages
대한화학회 Bulletin of the Korean Chemical Society 2013, Vol.34 No.8 2367-2374 (8 pages)
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High Selective Oxidation of Alcohols Based on Trivalent Ion (Cr3+ and Co3+) Complexes Anchored on MCM-41 as Heterogeneous Catalysts
Shojaei. Abdollah Fallah, Rafie. Mahboubeh Delavar, Loghmani. Mohammad Hassan 대한화학회 Bulletin of the Korean Chemical Society 5 Pages
대한화학회 Bulletin of the Korean Chemical Society 2012, Vol.33 No.8 2748-2752 (5 pages)
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Preparation, Characterization and First Application of Alumina Supported Polyphosphoric Acid (PPA/Al2O3) as a Reusable Catalyst for the Synthesis of 14-Aryl-14H-dibenzo[a, j]xanthenes
Norouzi. Haniyeh, Davoodnia. Abolghasem, Bakavoli. Mehdi, Zeinali-Dastmalbaf. Mohsen, Tavakoli-Hoseini. Niloofar, Ebrahimi. Mahmoud 대한화학회 Bulletin of the Korean Chemical Society 5 Pages
대한화학회 Bulletin of the Korean Chemical Society 2011, Vol.32 No.7 2311-2315 (5 pages)
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Synthesis, Characterization and Application of Poly(4-vinylpyridine)-Supported Brønsted Acid as Reusable Catalyst for Acetylation Reaction
Borah. Kalyan Jyoti, Dutta. Papia, Borah. Ruli 대한화학회 Bulletin of the Korean Chemical Society 4 Pages
대한화학회 Bulletin of the Korean Chemical Society 2011, Vol.32 No.1 225-228 (4 pages)
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Heterogeneous SnCl2/SiO2 versus Homogeneous SnCl2 Acid Catalysis in the Benzo[N,N]-heterocyclic Condensation
Darabi. Hossein Reza, Aghapoor. Kioumars, Mohsenzadeh. Farshid, Jalali. Mohammad Reza, Talebian. Shiva, Ebadi-Nia. Leila, Khatamifar. 대한화학회 Bulletin of the Korean Chemical Society 6 Pages
대한화학회 Bulletin of the Korean Chemical Society 2011, Vol.32 No.1 213-218 (6 pages)
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Pretreatment Effect on CO Oxidation over Highly Ordered Mesoporous Silver Catalyst
Shon. Jeong-Kuk, Park. Jung-Nam, Hwang. Seong-Hee, Jin. Mingshi, Moon. Ki-Young, Boo. Jin-Hyo, Han. Tae-Hee, Kim. Ji-Man 대한화학회 Bulletin of the Korean Chemical Society 4 Pages
대한화학회 Bulletin of the Korean Chemical Society 2010, Vol.31 No.2 415-418 (4 pages)
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Pd(OAc)2 Immobilized on Fe3O4 as Magnetically Separable Heteogeneous Catalyst for Suzuki Reaction in Water
Jung. Ji-Young, Kim. Jin-Beom, Taher. Abu, Jin. Myung-Jong 대한화학회 Bulletin of the Korean Chemical Society 3 Pages
대한화학회 Bulletin of the Korean Chemical Society 2009, Vol.30 No.12 3082-3084 (3 pages)
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Selective Oxidation of Organic Sulfides to Sulfoxides by Hydrogen Peroxide with Trirutile-Type Solid Oxide Catalyst HNbMoO6
Ahn. Kwang-Hyun, Choi. Soo-Jin, Nam. Hyo-Jin, Byeon. Song-Ho 대한화학회 Bulletin of the Korean Chemical Society 2 Pages
대한화학회 Bulletin of the Korean Chemical Society 2004, Vol.25 No.3 341-342 (2 pages)
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Alumina Supported Ammonium Dihydrogenphosphate (NH4H2PO4/Al2O3): Preparation, Characterization and Its Application as Catalyst in the Synthesis of 1,2,4,5-Tetrasubstituted Imidazoles
Emrani. Anahita, Davoodnia. Abolghasem, Tavakoli-Hoseini. Niloofar 대한화학회 Bulletin of the Korean Chemical Society 6 Pages
대한화학회 Bulletin of the Korean Chemical Society 2011, Vol.32 No.7 2385-2390 (6 pages)
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CuO Nanoparticles as an Efficient and Reusable Catalyst for the One-pot Friedlander Quinoline Synthesis
Nezhad. Jafar Mohammad, Akbari. Jafar, Heydari. Akbar, Alirezapour. Behrooz 대한화학회 Bulletin of the Korean Chemical Society 2 Pages
대한화학회 Bulletin of the Korean Chemical Society 2011, Vol.32 No.11 3853-3854 (2 pages)
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Distribution, Content and Molecular Heterogeneity of Gastrin- Releasing Peptide in Rat Pancreas
HyungSeoParkHyoungJinPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.4 7 427-432 (6 pages)
Although importance of intrapancreatic neurons containing gastrin-releasing peptide (GRP) in control of exocrine secretion has been raised, the nature of GRP in the pancreas is unclear. Thus, the present study was undertaken to see distribution, content and molecular heterogeneity of immunoreactive GRP in the rat pancreas. Content of immunoreactive GRP in the rat pancreas was 2.99 ⁑ 0.66 ng/g wet tissues determined by radioimmunoassay. Immunoreactive GRP was most abundantly expressed in... -
열분해 촉매로서의 천연 벤토나이트 개질 방법이 LDPE 열분해 오일의 생성속도와 비점분포에 미치는 영향
김성수, 박성열, 김진걸 한국열환경공학회 열환경공학 9 Pages
한국열환경공학회 열환경공학 2013, 제 10권 2호 1 1-9 (9 pages)
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Technology-enhanced Learning for Religious Tolerance and Cultural Globalism
Warren E. Chung 이화여자대학교 교과교육연구소 Eastwest Education 16 Pages
이화여자대학교 교과교육연구소 Eastwest Education 2010, Vol.27 1 1-16 (16 pages)
Conflict among and within nations is often characterized by the clash of cultures and religions. Intolerance fueled by stereotyping, prejudice, and discrimination is cited as an underlying cause of religious conflict. To break stereotypes, educators can utilize interactive, Web-based technologies to facilitate dialogue among participants from different cultures. A global youth network is presented as an example of how cross-cultural collaboration can contribute to furthering tolerance and... -
Mono-Cultural Approach in Multicultural Education: Mapping the Contours of Multicultural Early Childhood Education in New Zealand
Karen Guo 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 17 Pages
환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2014, Vol.8 No.1 2 19-35 (17 pages)
There has been an increase in research activities in multicultural early childhood education in New Zealand. This article provides a critical review of these activities. This is an attempt to unravel the aspirations and complexities associated with the educational policies and practices with children of culturally diverse backgrounds. The conclusion from this literature review is that despite the multicultural principles that support democracy and equitability in education in New Zealand, a... -
Graphitization of PAN-based carbon fibers by CO₂ laser irradiation
Liangbo Yao, Weimin Yang, Sanyang Li, Yang Sha, Jing Tan, Ying An, Haoyi Li 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2017, Vol.24 13 97-102 (6 pages)
Graphite fibers are materials with a high specific modulus that have attracted much interest in the aerospace industry, but their high manufacturing cost and low yield are still problems that prevent their wide applications in practice. This paper presents a laser-based process for graphitization of carbon fiber (CF) and explores the effect of laser radiation on the microstructure of CF. The obtained Raman spectra indicate that the outer surface of CF evolves from turbostratic structures into a... -
Synthesis and characterization of carbon doped TiO₂ photocatalysts supported on stainless steel mesh by sol-gel method
JO. Tijani, OO. Fatoba, TC. Totito, WD. Roos, LF. Petrik 한국탄소학회 Carbon Letters 12 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 6 48-59 (12 pages)
the prepared catalyst was investigated. The prepared catalysts were characterized by several analytical methods: high resolution scanning electron microscopy (HRSEM), energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET), and X-ray photoelectron spectroscopy (XPS). The XRD patterns showed that the supported TiO₂ nanocrystals are typically anatase, polycrystalline and body-centered tetragonal in structure. The EDS and XPS results complemented one another and... -
Effect of acid catalysts on carbonization temperatures for ordered mesoporous carbon materials
Jeong Kuk Shon, Xing Jin, Yun Seok Choi, Jong Gu Won, Yoon Kyung Hwang, Dae Jong You, Chengbin Li, Ji Man Kim 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2016, Vol.20 10 66-71 (6 pages)
in the presence of acid catalysts in low temperature ranges of 100°C?200°C. In the case of sucrose as a carbon source, sulfuric acid (H2SO4) is typically used as an acid catalyst for the dehydration and subsequent oligomerization of the carbon precursor. This is very important for preventing the infiltrated carbon precursors from draining outside the mesopores of the silica templates before the carbonization. The oligomeric carbon species are then carbonized at high temperature above 600°C. -
Nanoporous carbon synthesized from grass for removal and recovery of hexavalent chromium
Shahin A. Pathan, Nancy S. Pandita 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2016, Vol.20 2 10-18 (9 pages)
Nanoporous carbon structures were synthesized by pyrolysis of grass as carbon precursor. The synthesized carbon has high surface area and pore volume. The carbon products were acid functionalized and characterized by Fourier transform infrared spectroscopy, X-ray diffraction, Brunauer?Emmett?Teller, transmission electron microscopy, and Energy Dispersive X-ray microanalysis. Acid functionalized nanoporous carbon was explored for use in removal of toxic Cr(VI) ions from aqueous media. An... -
Overlook of carbonaceous adsorbents and processing methods for elemental mercury removal
Kyong-Min Bae, Byung-Joo Kim and Soo-Jin Park 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.4 2 238-246 (9 pages)
People have been concerned about mercury emissions for decades because of the extreme toxicity, persistence, and bioaccumulation of methyl Hg transformed from emitted Hg. This paper presents an overview of research related to mercury control technology and identifies areas requiring additional research and development. It critically reviews measured mercury emissions progress in the development of promising control technologies. This review provides useful information to scientists and engineers... -
Carbon-allotropes: synthesis methods, applications and future perspectives
P. S. Karthik, A. L. Himaja and Surya Prakash Singh 한국탄소학회 Carbon Letters 19 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.4 1 219-237 (19 pages)
The element carbon has been used as a source of energy for the past few hundred years, and now in this era of technology, carbon has played a significant and very prominent role in almost all fields of science and technology. So as an honour to this marvellous element, we humans should know about its various forms of existence. In this review article, we shed light on all possible carbon-allotropes; similarities in their synthesis techniques and the starting materials; their wide range of... -
Pitch based carbon fibers for automotive body and electrodes
Kap Seung Yang, Bo-Hye Kim, Seong-Ho Yoon 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.3 2 162-170 (9 pages)
Pitch is an attractive raw material for carbon fiber precursors due to its low cost stemming from its availability as a residue of coking and petroleum processes. Ford Motor Company reported a carbon fiber target price of $11.0/kg by using a fast cycle-time manufacturing method with carbon fiber in an inexpensive format, allowing for an average retail price of gasoline of $3.58/gallon. They also recommended the use of carbon fiber with strength of 1700 MPa, modulus of 170 GPa, and 1.5%...
