Authors: Ricci L., Umilta E., Righetti M. C., Messina T., Zurlini C., Montanari A., Bronco S., Bertoldo M.

Contributors: Ricci, L., Umilta, E., Righetti, M. C., Messina, T., Zurlini, C., Montanari, A., Bronco, S., Bertoldo, M.

Subject Terms: DSC, legume protein, purity degree, TGA, thermal stability, Calorimetry, Differential Scanning, Fabaceae, Hot Temperature, Plant Protein, Protein Denaturation, Spectroscopy, Fourier Transform Infrared, Thermogravimetry

File Description: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/pmid/29660127; info:eu-repo/semantics/altIdentifier/wos/WOS:000445851500025; volume:98; issue:14; firstpage:5368; lastpage:5377; numberofpages:10; journal:JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE; info:eu-repo/grantAgreement/EC/FP7/315241; http://hdl.handle.net/11392/2414345; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85054088624

Availability: https://doi.org/10.1002/jsfa.9078
http://hdl.handle.net/11392/2414345

Authors: Ricci L., Umilta E., Righetti M. C., Messina T., Zurlini C., Montanari A., Bronco S., Bertoldo M.

Contributors: Ricci, L., Umilta, E., Righetti, M. C., Messina, T., Zurlini, C., Montanari, A., Bronco, S., Bertoldo, M.

Subject Terms: DSC, legume protein, purity degree, TGA, thermal stability, Calorimetry, Differential Scanning, Fabaceae, Hot Temperature, Plant Protein, Protein Denaturation, Spectroscopy, Fourier Transform Infrared, Thermogravimetry

File Description: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/pmid/29660127; info:eu-repo/semantics/altIdentifier/wos/WOS:000445851500025; volume:98; issue:14; firstpage:5368; lastpage:5377; numberofpages:10; journal:JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE; info:eu-repo/grantAgreement/EC/FP7/315241; http://hdl.handle.net/11392/2414345; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85054088624

Availability: https://doi.org/10.1002/jsfa.9078
http://hdl.handle.net/11392/2414345

Authors: Brognara A., Beltrami G., Ardit M., Gigli L., Plasier J., Giordano G., Migliori M., Aloise A., Catizzone E., Cruciani G., Martucci A.

Contributors: Brognara, A., Beltrami, G., Ardit, M., Gigli, L., Plasier, J., Giordano, G., Migliori, M., Aloise, A., Catizzone, E., Cruciani, G., Martucci, A.

Subject Terms: The zeolite behavior upon heating is of particular importance since catalytic properties, molecular sieve effects are remarkably enhanced in the dehydrated/calcined state and at relatively high temperatures. The structural modifications occurring in the same zeolite framework are affected by several intrinsic chemical and structural factors (i.e. framework topology, Si/Al ratio, charge-compensating cations, coordination of bare cations, crystal size, heating rate, etc.) [1-3]. The interplay of the factors listed above renders difficult the thermal stability prediction of any given zeolite. Ideally, the effect on the thermal stability of varying the framework Si/Al ratio is best evaluated in a series of isostructural zeolites having different Si/Al ratio. In this work, the step by step thermal dehydration process of four ZSM-5 zeolites with different Si/Al ratio (SAR), has been studied by in situ synchrotron radiation powder diffraction. ZSM-5 samples were prepared starting from the following synthesis gel: TPABr (98%, Fluka), NaOH (97%, Carlo Erba Reagenti), Al(OH)3 (98%, precipitated silica gel (100%, Merck) and distilled water [4]. In order to achieve different Si/Al ratio in the sample, the molar composition of the gel was changed by varying the amount of Al2O3 in the starting mixture: 0.1Na2O−0.08TPABr−xAl2O3−1SiO2–20H2O, with the alumina amount (0.005 < x < 0.033) varied according to the expected Si/Al molar ratio: 15, 50 and 100 [4]. The time-resolved experiment was performed at the MCX beamline at Elettra. ZSM-5 powder samples were placed in a quartz-glass capillary using a gas blower to control the sample temperature. The evolution of the structural features was monitored through 36 structure refinements in the temperature range from 25 to 800 °C by full profile Rietveld analysis. A picture of both kinetics and dynamic behavior of these materials including Temperature-dependent variation of cell parameters and crystal-structure modifications upon heating is presented. High temperature experiments confirm that all ZSM-5 maintain their crystallinity within the investigated T-range. No significant differences in the thermal stability are highlighted. On the contrary, the beta angle variation was found to be affected by the Si/Al ratio. Specifically, the higher the Silicium content the greater the beta angle. Lattice parameters vary continuously on increasing temperature, with a strong change in their evolution close to the temperature at which the monoclinic to orthorhombic phase transition takes place (T100°C). Finally, a negative volume expansion associated with the temperature increase was observed in all investigated ZSM-5 samples. References [1] Alberti, A. & Martucci, A. (2005) In Studies in Surface Science and Catalysis, Elsevier. [2] Alberti

Time: 25, 155, 19-43, 141, 67

File Description: ELETTRONICO

Relation: ispartofbook:AIZ Days 2018; AIZ days 2018; firstpage:40; lastpage:40; numberofpages:1; http://hdl.handle.net/11392/2399706

Availability: http://hdl.handle.net/11392/2399706

Authors: Reguieg Fatiha, Ricci Lucia, Bouyacoub Nabahat, Belbachir Mohamed, Bertoldo M

Contributors: Reguieg, Fatiha, Ricci, Lucia, Bouyacoub, Nabahat, Belbachir, Mohamed, Bertoldo, M

Subject Terms: Polyvinyl alcohol hydrogels, thermal stability, DSC analysis

File Description: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000513234600023; volume:77; issue:2; firstpage:929; lastpage:948; numberofpages:20; journal:POLYMER BULLETIN; http://hdl.handle.net/11392/2414328; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85064633641; https://link.springer.com/article/10.1007/s00289-019-02782-3

Availability: https://doi.org/10.1007/s00289-019-02782-3
http://hdl.handle.net/11392/2414328

Authors: Fazayeli M., Khatamian M., Cruciani G.

Contributors: Fazayeli, M., Khatamian, M., Cruciani, G.

Subject Terms: halide perovskites, synthesis, crystal structure, optical properties, thermal stability

File Description: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000596710300006; volume:22; issue:46; firstpage:8063; lastpage:8071; numberofpages:9; journal:CRYSTENGCOMM; http://hdl.handle.net/11392/2452639; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85097595246; https://pubs.rsc.org/en/content/articlelanding/2020/CE/D0CE00184H

Availability: https://doi.org/10.1039/d0ce00184h
http://hdl.handle.net/11392/2452639
https://pubs.rsc.org/en/content/articlelanding/2020/CE/D0CE00184H

Authors: Reguieg Fatiha, Ricci Lucia, Bouyacoub Nabahat, Belbachir Mohamed, Bertoldo M

Contributors: Reguieg, Fatiha, Ricci, Lucia, Bouyacoub, Nabahat, Belbachir, Mohamed, Bertoldo, M

Subject Terms: Polyvinyl alcohol hydrogels, thermal stability, DSC analysis

File Description: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000513234600023; volume:77; issue:2; firstpage:929; lastpage:948; numberofpages:20; journal:POLYMER BULLETIN; http://hdl.handle.net/11392/2414328; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85064633641; https://link.springer.com/article/10.1007/s00289-019-02782-3

Availability: https://doi.org/10.1007/s00289-019-02782-3
http://hdl.handle.net/11392/2414328

Authors: LEARDINI, Lara, MARTUCCI, Annalisa, ALBERTI, Alberto, CRUCIANI, Giuseppe

Contributors: Leardini, Lara, Martucci, Annalisa, Alberti, Alberto, Cruciani, Giuseppe

Subject Terms: borosilicate, thermal stability, in situ powder diffraction, X-ray synchrotron radiation

File Description: STAMPA

Relation: ispartofbook:Epitome; Geoitalia 2009 VIII Forum Italiano di Scienze della Terra; volume:3; firstpage:243; lastpage:243; journal:EPITOME; http://hdl.handle.net/11392/1402029

Availability: http://hdl.handle.net/11392/1402029

Authors: Michela Bellettato, Lucia Bonoldi, Cristina Flego, Stefania Guidetti, Roberto Millini, Erica Montanari, Wallace O’Neil Parker, Stefano Zanardi, CRUCIANI, Giuseppe

Contributors: Michela, Bellettato, Lucia, Bonoldi, Cruciani, Giuseppe, Cristina, Flego, Stefania, Guidetti, Roberto, Millini, Erica, Montanari, Wallace O’Neil, Parker, Stefano, Zanardi

Subject Terms: Crystalline material, Flexible structure, High thermal stability, Organic functionalitie, Organic-inorganic, Synchrotron x ray diffraction

File Description: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000334571700024; volume:118; firstpage:7458; lastpage:7467; numberofpages:10; journal:JOURNAL OF PHYSICAL CHEMISTRY. C; http://hdl.handle.net/11392/2181412; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84898451122

Availability: https://doi.org/10.1021/jp5005133
http://hdl.handle.net/11392/2181412

Authors: CANDOLFO, Donato, CECCHETTI, Antonio, BOTTONI, Gian Carlo, KAWANABE T., NODA K.

Contributors: Candolfo, Donato, Cecchetti, Antonio, Kawanabe, T., Noda, K., Bottoni, Gian Carlo

Subject Terms: Information storage-high density recording, Magnetization reversal, Thermal stability

File Description: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000176509600090; volume:242-245; issue:I; firstpage:388; lastpage:390; journal:JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS; http://hdl.handle.net/11392/1198363; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-0036530444

Availability: https://doi.org/10.1016/S0304-8853(01)01232-X
http://hdl.handle.net/11392/1198363

Authors: Duranti M., Sessa F., Scarafoni A., BELLINI, Tiziana, DALLOCCHIO, Franco Pasquale Filippo

Contributors: Duranti, M., Sessa, F., Scarafoni, A., Bellini, Tiziana, Dallocchio, Franco Pasquale Filippo

Subject Terms: Conglutin γ, Lupinus albus, oligomeric protein, thermal stability

File Description: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000086572200025; volume:48; issue:4; firstpage:1118; lastpage:1123; journal:JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY; http://hdl.handle.net/11392/1201095; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-0034056762

Availability: https://doi.org/10.1021/jf9907384
http://hdl.handle.net/11392/1201095

Authors: Annalisa Martucci, Giuseppe Cruciani, Matteo Ardit, Elisa Rodeghero, Giada Beltrami

Contributors: Martucci, Annalisa, Cruciani, Giuseppe, Ardit, Matteo, Rodeghero, Elisa, Beltrami, Giada

Subject Terms: Eni Carbon Silicates (ECS), thermal stability, dehydration/rehydration kinetics, synchrotron radiation

Relation: http://hdl.handle.net/11392/2385680

Availability: http://hdl.handle.net/11392/2385680