Similar dependence of glass transition temperature on molecular mass in molecular glasses and polymers

2014 ◽  
Author(s):  
V. N. Novikov ◽  
E. A. Rössler
Keyword(s):  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Molecular Mass ◽  
Molecular Glasses ◽  
Similar Dependence

Unraveling the interplay between hydrogen bonding and rotational energy barrier to fine-tune the properties of triazine molecular glasses

2016 ◽  
Vol 18 (3) ◽  
pp. 1681-1692 ◽  
Author(s):  
Audrey Laventure ◽  
Guillaume De Grandpré ◽  
Armand Soldera ◽  
Olivier Lebel ◽  
Christian Pellerin
Keyword(s):  
Hydrogen Bonding ◽  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Energy Barrier ◽  
Glass Forming Ability ◽  
Rotational Energy ◽  
Molecular Glasses ◽  
Glass Forming ◽  
Fine Tune

Mexylaminotriazine derivatives form molecular glasses with outstanding glass-forming ability (GFA), glass kinetic stability (GS), and tunable glass transition temperature. This work establishes key molecular parameters for efficient glass engineering.

Functionalization of molecular glasses: effect on the glass transition temperature

2013 ◽  
Vol 1 (5) ◽  
pp. 1037-1042 ◽  
Author(s):  
André Plante ◽  
Samuel Palato ◽  
Olivier Lebel ◽  
Armand Soldera
Keyword(s):  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Molecular Glasses

scholarly journals Azobenzene molecular glasses with tuned glass transition temperatures: from optimal light-induced motion to self-erasable gratings

2020 ◽  
Vol 8 (18) ◽  
pp. 6203-6213
Author(s):  
Austin Diggins ◽  
Eoin Dawson ◽  
Mahnaz Kamaliardakani ◽  
Christian Pellerin ◽  
Ribal Georges Sabat ◽  
...  
Keyword(s):  
Thin Films ◽  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Surface Relief ◽  
Transition Temperatures ◽  
Molecular Glasses ◽  
Glass Transition Temperatures ◽  
Induced Motion ◽  
Surface Relief Gratings

The rate of photomechanical formation of surface relief gratings (SRG) in thin films of azobenzene materials depends on their glass transition temperature (Tg), with self-erasable gratings being formed with materials with sub-ambient Tg.

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