SwePub
Sök i LIBRIS databas

  Extended search

(swepub) pers:(Ågren Hans)
 

Search: (swepub) pers:(Ågren Hans) > Shape Preserving Si...

Shape Preserving Single Crystal to Amorphous to Single Crystal Polymorphic Transformation Is Possible

Renier, Olivier (author)
Stockholms universitet,Institutionen för material- och miljökemi (MMK),Stockholm Univ, Dept Mat & Environm Chem, S-10691 Stockholm, Sweden.
Bousrez, Guillaume (author)
Stockholms universitet,Institutionen för material- och miljökemi (MMK),Stockholm Univ, Dept Mat & Environm Chem, S-10691 Stockholm, Sweden.
Baryshnikov, Gleb V. (author)
Linköpings universitet,KTH,Teoretisk kemi och biologi,KTH Royal Inst Technol, Sch Engn Sci Chem, Div Theoret Chem & Biol, Biotechnol & Hlth, S-10691 Stockholm, Sweden.;Linköping Univ, Dept Sci & Technol, Lab Organ Elect, SE-60174 Norrköping, Sweden.,Laboratoriet för organisk elektronik,Tekniska fakulteten
show more...
Paterlini, Veronica (author)
Stockholms universitet,Institutionen för material- och miljökemi (MMK),Stockholm Univ, Dept Mat & Environm Chem, S-10691 Stockholm, Sweden.
Smetana, Volodymyr (author)
Stockholms universitet,Institutionen för material- och miljökemi (MMK),Stockholm Univ, Dept Mat & Environm Chem, S-10691 Stockholm, Sweden.
Ågren, Hans (author)
Uppsala universitet,Kemisk och biomolekylär fysik,Uppsala Univ, Sweden
Rogers, Robin D. (author)
Univ Alabama, Coll Arts & Sci, Tuscaloosa, AL 35487 USA.
Mudring, Anja-Verena (author)
Stockholms universitet,Institutionen för material- och miljökemi (MMK),Aarhus University, Denmark,Stockholm Univ, Dept Mat & Environm Chem, S-10691 Stockholm, Sweden.;Aarhus Univ, Dept Chem & iNANO, DK-8000 Aarhus, Denmark.
show less...
 (creator_code:org_t)
2021-11-23
2021
English.
In: Journal of the American Chemical Society. - : American Chemical Society (ACS). - 0002-7863 .- 1520-5126. ; 143:48, s. 20202-20206
  • Journal article (peer-reviewed)
Abstract Subject headings
Close  
  • Many crystalline materials form polymorphs and undergo solid–solid transitions between different forms as a function of temperature or pressure. However, there is still a poor understanding of the mechanism of transformation. Conclusions about the transformation process are typically drawn by comparing the crystal structures before and after the conversion, but gaining detailed mechanistic knowledge is strongly impeded by the generally fast rate of these transitions. When the crystal morphology does not change, it is assumed that crystallinity is maintained throughout the process. Here we report transformation between polymorphs of ZnCl2(1,3-diethylimidazole-2-thione)2 which are sufficiently slow to allow unambiguous assignment of single crystal to single crystal transformation with shape preservation proceeding through an amorphous intermediate phase. This result fundamentally challenges the commonly accepted views of polymorphic phase transition mechanisms.

Subject headings

NATURVETENSKAP  -- Kemi (hsv//swe)
NATURAL SCIENCES  -- Chemical Sciences (hsv//eng)
NATURVETENSKAP  -- Kemi -- Fysikalisk kemi (hsv//swe)
NATURAL SCIENCES  -- Chemical Sciences -- Physical Chemistry (hsv//eng)
NATURVETENSKAP  -- Kemi -- Materialkemi (hsv//swe)
NATURAL SCIENCES  -- Chemical Sciences -- Materials Chemistry (hsv//eng)
NATURVETENSKAP  -- Kemi -- Oorganisk kemi (hsv//swe)
NATURAL SCIENCES  -- Chemical Sciences -- Inorganic Chemistry (hsv//eng)

Keyword

Crystals
Color
Crystallization
Crystal structure
Phase transitions

Publication and Content Type

ref (subject category)
art (subject category)

Find in a library

To the university's database

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view