B
Bada Han
Researcher at Hanbat National University
Publications - 8
Citations - 346
Bada Han is an academic researcher from Hanbat National University. The author has contributed to research in topics: Mordenite & Molecule. The author has an hindex of 5, co-authored 6 publications receiving 323 citations. Previous affiliations of Bada Han include Spanish National Research Council & Chungbuk National University.
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Journal ArticleDOI
Complex zeolite structure solved by combining powder diffraction and electron microscopy
Fabian Gramm,Christian Baerlocher,Lynne B. McCusker,Stewart J. Warrender,Paul A. Wright,Bada Han,Suk Bong Hong,Zheng Liu,Zheng Liu,Tetsu Ohsuna,Tetsu Ohsuna,Osamu Terasaki +11 more
TL;DR: Here it is shown that by doing so, the complexity limit can be extended much further and the power of the FOCUS algorithm has been demonstrated with the solution of the structure of the zeolite TNU-9, the most complex zeolites known to date.
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Zeolite synthesis in the presence of flexible diquaternary alkylammonium ions (C2H5)3N+(CH2)nN+(C2H5)3 with n=3–10 as structure-directing agents
TL;DR: The use of flexible diquaternary alkylammonium ions as structure-directing agents for zeolite synthesis in the presence of alkali metal cation is described in this paper.
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Zeolite Synthesis Using Flexible Diquaternary Alkylammonium Ions (CnH2n+1)2HN+(CH2)5N+H(CnH2n+1)2 with n = 1−5 as Structure-Directing Agents
TL;DR: In this article, the use of a series of flexible, linear diquaternary alkylammonium ions with n = 1−5 as structure-directing agents in zeolite syntheses is described.
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Molecular conformations of protonated dipropylamine in AlPO4-11, AlPO4-31, SAPO-34, and AlPO4-41 molecular sieves.
TL;DR: It was found that the organic molecules trapped within the pores of these four AlPO4-based materials exist as their protonated form and adopt distinct conformations in order to fit well with the pore structure of each host.
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Structural chemical zoning in the boundary phase zeolite TNU-7 (EON)
Bada Han,Chae-Ho Shin,Stewart J. Warrender,Philip Lightfoot,Paul A. Wright,Miguel A. Camblor,Suk Bong Hong +6 more
TL;DR: The synthetic details of the large-pore gallosilicate zeolite (EON) under wholly inorganic conditions, together with those of gallosile mazzite (MAZ) and mordenite (MOR) which themselves consist of the two structural components of TNU-7, are described in this article.