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Single-walled zeoli...
Single-walled zeolitic nanotubes
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Korde, Akshay (author)
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Min, Byunghyun (author)
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- Kapaca, Elina, 1987- (author)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK)
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Knio, Omar (author)
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Nezam, Iman (author)
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Wang, Ziyuan (author)
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Leisen, Johannes (author)
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Yin, Xinyang (author)
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Zhang, Xueyi (author)
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Sholl, David S. (author)
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- Zou, Xiaodong (author)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK)
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- Willhammar, Tom, 1982- (author)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK)
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Jones, Christopher W. (author)
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Nair, Sankar (author)
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(creator_code:org_t)
- American Association for the Advancement of Science (AAAS), 2022
- 2022
- English.
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In: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 375:6576, s. 62-66
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- We report the synthesis and structure of single-walled aluminosilicate nanotubes with microporous zeolitic walls. This quasi-one-dimensional zeolite is assembled by a bolaform structure-directing agent (SDA) containing a central biphenyl group connected by C10 alkyl chains to quinuclidinium end groups. High-resolution electron microscopy and diffraction, along with other supporting methods, revealed a unique wall structure that is a hybrid of characteristic building layers from two zeolite structure types, beta and MFI. This hybrid structure arises from minimization of strain energy during the formation of a curved nanotube wall. Nanotube formation involves the early appearance of a mesostructure due to self-assembly of the SDA molecules. The biphenyl core groups of the SDA molecules show evidence of π stacking, whereas the peripheral quinuclidinium groups direct the microporous wall structure.
Subject headings
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Korde, Akshay
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Min, Byunghyun
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Kapaca, Elina, 1 ...
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Knio, Omar
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Nezam, Iman
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Wang, Ziyuan
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show more...
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Leisen, Johannes
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Yin, Xinyang
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Zhang, Xueyi
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Sholl, David S.
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Zou, Xiaodong
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Willhammar, Tom, ...
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Jones, Christoph ...
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Nair, Sankar
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
- Articles in the publication
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Science
- By the university
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Stockholm University