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Pregled bibliografske jedinice broj: 583877

X-ray diffraction of polymers


Šmit, Ivan
X-ray diffraction of polymers // POLYCHAR 20
Dubrovnik, Hrvatska, 2012. (predavanje, nije recenziran, pp prezentacija, znanstveni)


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Naslov
X-ray diffraction of polymers

Autori
Šmit, Ivan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, pp prezentacija, znanstveni

Skup
POLYCHAR 20

Mjesto i datum
Dubrovnik, Hrvatska, 26.-30.03.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
X-ray diffraction; Polymer structure; Terminology

Sažetak
X-ray diffraction was used to determine various structural characteristics of polymers: fine crystalline structure of semicrystalline polymers (defined with unit cell), mesostructure of liquid crystalline polymers, inter- and intramolecular distances in amorphous polymers, structural characteristics of polymers at supermolecular level (shape, size and packing of entities), texture (orientation), and structural phase characteristics (qualitative (identification) and quantitative (degree of crystallinity) phase analysis as well as crystallite size). Determined structural entities (units and elements) might be completed with structural characteristics determined by other methods. Therefore, the knowledge of proper meaning and relation between structural entities at different structural levels could be very important in order to avoid misunderstandings. Nowadays terminology of polymer structure is a result of historical development and interleaving of many other influencing factors. Accordingly, some structural terms accumulated with time multi-valued meanings like core-shell structure, fibril, microstructure, phase structure, texture, etc. On the other side, terms like macrostructure – supermolecular structure - supramolecular structure – superstructure – microstructure – morphology – phase morphology - phase structure – texture seemed to interfere partially or entirely to each other. Additional mix up arose from fact that some terms were multivalued and interfered with other terms at the same time.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
098-0982904-2955 - Odnosi struktura-svojstvo modificiranih polimernih materijala (Pucić, Irina, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Ivan Šmit (autor)


Citiraj ovu publikaciju

Šmit, Ivan
X-ray diffraction of polymers // POLYCHAR 20
Dubrovnik, Hrvatska, 2012. (predavanje, nije recenziran, pp prezentacija, znanstveni)
Šmit, I. (2012) X-ray diffraction of polymers. U: POLYCHAR 20.
@article{article, author = {\v{S}mit, I.}, year = {2012}, keywords = {X-ray diffraction, Polymer structure, Terminology}, title = {X-ray diffraction of polymers}, keyword = {X-ray diffraction, Polymer structure, Terminology}, publisherplace = {Dubrovnik, Hrvatska} }
@article{article, author = {\v{S}mit, I.}, year = {2012}, keywords = {X-ray diffraction, Polymer structure, Terminology}, title = {X-ray diffraction of polymers}, keyword = {X-ray diffraction, Polymer structure, Terminology}, publisherplace = {Dubrovnik, Hrvatska} }




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