Acetic Anhydride Polymerization as a Pathway to Functional Porous Organic Polymers and Their Application in Acid–Base Catalysis

Autor: Daniel Cruz, Angeles Chavez-Sanchez, Mariá Jerigová, Sylvain Rat, Markus Antonietti

Publikováno v: ACS Applied Polymer Materials

Acetic anhydride (AA) is usually considered a stable molecule but is shown here to be able to polymerize in closed reactors to a cross-linked polyketone condensate. By using this chemistry, it was ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::481be659ecf9acf21b918681f6932e99
https://doi.org/10.1021/acsapm.1c00202

Unprecedented Size Effect on the Phase Stability of Molecular Thin Films Displaying a Spin Transition

Autor: Mirko Mikolasek, William Nicolazzi, Victoria Shalabaeva, Alin-Ciprian Bas, Lionel Salmon, Gábor Molnár, Sylvain Rat, Azzedine Bousseksou, Maria Dolores Manrique-Juarez

Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2017, 121 (45), pp.25617-25621. ⟨10.1021/acs.jpcc.7b10124⟩

International audience; An unexpected upshift of the spin transition temperature by ca. 3 K is observed in thermally evaporated films of the [FeII(HB(tz)3)2] (tz = 1,2,4-triazol-1-yl) complex when reducing the film thickness from ca. 200 to 45 nm. Fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d43c4cacdf3ef026d7a34401c5d015da
https://doi.org/10.1021/acs.jpcc.7b10124

Solvatomorphism and structural-spin crossover property relationship in bis[hydrotris(1,2,4-triazol-1-yl)borate]iron(ii)

Autor: Gábor Molnár, Karl Ridier, Sylvain Rat, Azzedine Bousseksou, Lionel Salmon, Laure Vendier

Publikováno v: CrystEngComm
CrystEngComm, Royal Society of Chemistry, 2017, 19 (24), pp.3271-3280. ⟨10.1039/c7ce00741h⟩

International audience; Two solvatomorphs of the mononuclear bis[hydrotris(1,2,4-triazol-1-yl) borate] iron(II) complex, [Fe(HB(tz)(3))(2)] (1) and [Fe(HB(tz)(3))(2)]center dot 6H(2)O (1 center dot 6H(2)O), were obtained by modifying the nature of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96b8c2c023957d5b2655ddfd252b7b9e
https://doi.org/10.1039/c7ce00741h

Complete Set of Elastic Moduli of a Spin-Crossover Solid: Spin-State Dependence and Mechanical Actuation

Autor: Azzedine Bousseksou, Ines E. Collings, Mirko Mikolasek, Victoria Shalabaeva, Gábor Molnár, Thierry Leichle, Karl Ridier, Sylvain Rat, Alin-Ciprian Bas, William Nicolazzi, Jean Cacheux, Liviu Nicu, Maria Dolores Manrique-Juarez, Helena J. Shepherd, Lionel Salmon, Fabrice Mathieu

Publikováno v: Journal of the American Chemical Society
Journal of the American Chemical Society, American Chemical Society, 2018, 140 (28), pp.8970-8979. ⟨10.1021/jacs.8b05347⟩
Journal of the American Chemical Society, 2018, 140 (28), pp.8970-8979. ⟨10.1021/jacs.8b05347⟩

International audience; Molecular spin crossover complexes are promising candidates for mechanical actuation purposes. The relationships between their crystal structure and mechanical properties remain, however, not well understood. In this study, co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::165794187fcf66c46b01c83b4feb1525
https://pubmed.ncbi.nlm.nih.gov/29920196

Coupling Mechanical and Electrical Properties in Spin Crossover Polymer Composites

Autor: Sylvain Rat, Gábor Molnár, Lionel Salmon, Mario Piedrahita-Bello, Azzedine Bousseksou, Philippe Demont

Publikováno v: Advanced Materials
Advanced Materials, Wiley-VCH Verlag, 2018, 30 (8), pp.1705275. ⟨10.1002/adma.201705275⟩

Spin crossover particles of formula [Fe{(Htrz)2 (trz)}0.9 (NH2 -trz)0.3 ](BF4 )1.1 and average size of 20 nm ± 8 nm are homogeneously dispersed in poly(vinylidene fluoride-co-trifluoro-ethylene), P(VDF-TrFE), and poly(vinylidene fluoride) (PVDF) mat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fd3882ea137edbaa22adcd4e2341812
https://oatao.univ-toulouse.fr/19427/