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Structure Developme...
Structure Development of the Interphase between Drying Cellulose Materials Revealed by In Situ Grazing-Incidence Small-Angle X-ray Scattering
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- Li, Hailong (author)
- KTH,Stockholms universitet,Fysikum,KTH Royal Institute of Technology, Sweden,Fiberteknologi,Stockholm Univ, AlbaNova Univ Ctr, Dept Phys, S-10691 Stockholm, Sweden.
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- Roth, Stephan (author)
- DESY, D-22607 Hamburg, Germany.
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- Freychet, Guillaume (author)
- Brookhaven Natl Lab, Natl Synchrotron Light Source II, Upton, NY 11973 USA.
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- Zhernenkov, Mikhail (author)
- Brookhaven Natl Lab, Natl Synchrotron Light Source II, Upton, NY 11973 USA.
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- Asta, Nadia (author)
- KTH,Fiberteknologi
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- Wågberg, Lars, 1956- (author)
- KTH,Fiberteknologi,Wallenberg Wood Science Center
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- Pettersson, Torbjörn (author)
- KTH,Fiber- och polymerteknologi,Wallenberg Wood Science Center
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(creator_code:org_t)
- 2021-09-20
- 2021
- English.
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In: Biomacromolecules. - : American Chemical Society (ACS). - 1525-7797 .- 1526-4602. ; 22:10, s. 4274-4283
- Related links:
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https://doi.org/10.1...
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https://pubs.acs.org...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- The nano- to microscale structures at the interface between materials can define the macroscopic material properties. These structures are extremely difficult to investigate for complex material systems, such as cellulose-rich materials. The development of new model cellulose materials and measuring techniques has opened new possibilities to resolve this problem. We present a straightforward approach combining micro-focusing grazing-incidence small-angle X-ray scattering and atomic force microscopy (AFM) to investigate the structural rearrangements of cellulose/cellulose interfaces in situ during drying. Based on the results, we propose that molecular interdiffusion and structural rearrangement play a major role in the development of the properties of the cellulose/cellulose interphase; this model is representative of the development of the properties of joint/contact points between macroscopic cellulose fibers.
Subject headings
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
Keyword
- Thin films
- Interfaces
- Filaments
- Layers
- Cellulose
Publication and Content Type
- ref (subject category)
- art (subject category)
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