Zobrazeno 1 - 10
of 324
pro vyhledávání: '"Gion Calzaferri"'
Autor:
Gion Calzaferri
Publikováno v:
Proceedings, Vol 2, Iss 4, p 168 (2017)
The influence of entropy in multiple chemical equilibria is investigated for systems with two different types of sites for Langmuir’s condition, which means that the binding enthalpy of the species is the same for each type of sites and independent
Externí odkaz:
https://doaj.org/article/42c5a960b5fb47a1a04f9cd5986e70d0
Autor:
André Devaux, Gion Calzaferri
Publikováno v:
International Journal of Photoenergy, Vol 2009 (2009)
The realisation of molecular assemblies featuring specific macroscopic properties is a prime example for the versatility of supramolecular organisation. Microporous materials such as zeolite L are well suited for the preparation of host-guest composi
Externí odkaz:
https://doaj.org/article/75b913f0ca57402f88b7dd2a17353985
Publikováno v:
CHIMIA, Vol 61, Iss 12 (2007)
Externí odkaz:
https://doaj.org/article/58d50a0fd7714bb584ca56999b01782e
Publikováno v:
CHIMIA, Vol 61, Iss 12 (2007)
The supramolecular organization of dye molecules in one-dimensional zeolite channel systems leads to materials with intriguing properties that can be exploited for a variety of applications. Two concepts are presented outlining how zeolite-based hybr
Externí odkaz:
https://doaj.org/article/5c484a321a5c43348b168b79c313048b
Autor:
André Devaux, Katsiaryna Lutkouskaya, Gion Calzaferri, Le-Quyenh Dieu, Dominik Brühwiler, Luisa De Cola, Tomás Torres
Publikováno v:
CHIMIA, Vol 61, Iss 10 (2007)
The supramolecular organisation of molecules, complexes or clusters is a fruitful concept for the design of systems exhibiting specific macroscopic properties. The encapsulation of guest species into the pores or channels of host materials presents a
Externí odkaz:
https://doaj.org/article/b67baa5b9eea4681bcc47b1877d6f64e
Autor:
Olivia Bossart, Gion Calzaferri
Publikováno v:
CHIMIA, Vol 60, Iss 4 (2006)
Zeolite L is a versatile host material for realising functional photonic antenna systems. Energy can be transferred within dye-loaded zeolite L crystals and means have been found to transport the energy from the crystal inside to the environment or v
Externí odkaz:
https://doaj.org/article/288cd03b7f7048fcbc7270ca06a89a71
Autor:
Claudia Minkowski, Gion Calzaferri
Publikováno v:
CHIMIA, Vol 59, Iss 3 (2005)
Zeolite L is an aluminosilicate with one-dimensional channels, having an opening diameter of 7.1 Å. This allows the incorporation of different, electronically non-interacting dye molecules to build an artificial photonic antenna system. The conditio
Externí odkaz:
https://doaj.org/article/1a157598deb24ac5b9aa8c7a9d6dbddd
Autor:
Gion Calzaferri
Publikováno v:
CHIMIA, Vol 55, Iss 12 (2001)
A photonic antenna system is an organized multi-component arrangement in which several chromophoric molecular species absorb the incident light and channel the excitation energy to a common acceptor component. Photonic antenna materials, based on dye
Externí odkaz:
https://doaj.org/article/bc4cffe87b4e47148914fde764365b5d
Autor:
Gion Calzaferri
Publikováno v:
CHIMIA, Vol 52, Iss 10 (1998)
Zeolite microcrystals can act as host for supramolecular organization of molecules, complexes, clusters, and quantum-size particles. They allow the design of precise and reversible functionalities. Techniques for arranging zeolite microcrystals of go
Externí odkaz:
https://doaj.org/article/02bc8f13d15542dea0a221eadd854468
Publikováno v:
CHIMIA, Vol 45, Iss 1-2 (1991)
Spherosiloxanes are regularly built spherical silsesquioxanes of the general formula (RSiO3/2)n (n = 8, 10, 12, …). A new class of materials is obtained, the spherometallosiloxanes, if some of the Si-atoms in the cage of the polyhedral siloxanes f
Externí odkaz:
https://doaj.org/article/a1a255b7346b430b986e7337ec5af72c