Mechanical and thermal properties of lightweight geopolymer composites

F Colangelo, G Roviello, L Ricciotti… - Cement and Concrete …, 2018 - Elsevier
This research has investigated the properties of thermally insulating geopolymer composites
that were prepared using waste expanded polystyrene as lightweight aggregate. The …

[HTML][HTML] Lightweight geopolymer-based hybrid materials

G Roviello, C Menna, O Tarallo, L Ricciotti… - Composites Part B …, 2017 - Elsevier
The present study reports on the preparation and characterization of new organic-inorganic
geopolymer based hybrid foams obtained by reacting an aluminosilicate source and an …

Hybrid materials for integrated photonics

P Bettotti - Advances in Optics, 2014 - Wiley Online Library
In this review materials and technologies of the hybrid approach to integrated photonics (IP)
are addressed. IP is nowadays a mature technology and is the most promising candidate to …

Synthesis and characterizations of melamine-based epoxy resins

L Ricciotti, G Roviello, O Tarallo, F Borbone… - International journal of …, 2013 - mdpi.com
A new, easy and cost-effective synthetic procedure for the preparation of thermosetting
melamine-based epoxy resins is reported. By this innovative synthetic method, different …

Hybrid fly ash-based geopolymeric foams: Microstructural, thermal and mechanical properties

G Roviello, L Ricciotti, AJ Molino, C Menna, C Ferone… - Materials, 2020 - mdpi.com
This research investigates the preparation and characterization of new organic–inorganic
geopolymeric foams obtained by simultaneously reacting coal fly ash and an alkali silicate …

Lattice gas study of thin-film growth scenarios and transitions between them: Role of substrate

E Empting, M Klopotek, A Hinderhofer, F Schreiber… - Physical Review E, 2021 - APS
Thin-film growth is investigated in two types of lattice gas models where substrate and film
particles are different, expressed by unequal interaction energy parameters. The first is of …

Room-temperature optically detected magnetic resonance of triplet excitons in a pentacene-doped picene single crystal

F Moro, M Moret, A Ghirri… - Journal of Materials …, 2022 - Springer
The inclusion of functional molecules as substitutional dopants in single crystals of organic
hosts with complementary optical properties provides a versatile strategy to tune optical and …

Thickness and substrate dependent thin film growth of picene and impact on the electronic structure

T Hosokai, A Hinderhofer, F Bussolotti… - The Journal of …, 2015 - ACS Publications
Thickness and substrate dependence of film growth, morphology, unit-cell structure, and
electronic structures was thoroughly investigated for picene, the zigzag connected 5-ring …

Phenanthro [1, 2-b: 8, 7-b'] dithiophene: a new picene-type molecule for transistor applications

Y Nishihara, M Kinoshita, K Hyodo, Y Okuda… - RSC Advances, 2013 - pubs.rsc.org
A new picene-type molecule, phenanthro [1, 2-b: 8, 7-b'] dithiophene, has been synthesized
for use in organic field-effect transistors (OFETs). The molecule consists of a phenanthrene …

Growth, morphology and molecular orientation of controlled Indigo thin films on silica surfaces

A Rivalta, C Albonetti, D Biancone, M Della Ciana… - Surfaces and …, 2021 - Elsevier
Thin films of the natural semiconductor indigo have been grown on Si/SiO 2 substrates by
physical vapor deposition under ultra-high vacuum conditions, monitoring the influence of …