Estudos espectroscópicos de sistemas luminescentes hóspede/hospedeiro

Autor: Thiago Branquinho de Queiroz

Publikováno v: Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.

Neste trabalho apresenta-se a obtenção e caracterização de materiais luminescentes baseados em matrizes mesoporosas incorporadas com espécies moleculares altamente emissivas; o corante rodamina 6G (R6G) e o complexo de irídio (III) (N,N-trans-[

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/76/76131/tde-04042013-112539/

Combining Metal Nanoparticles with an Ir(III) Photosensitizer

Autor: Martin Friedrich, Mara Klarner, Birgit Weber, Sebastian Hammon, Jürgen Senker, Rhett Kempe, Thiago Branquinho de Queiroz, Stephan Kümmel, Gerald Hörner

Publikováno v: The Journal of Physical Chemistry C. 125:25765-25773

We report on a new photocatalytic system that consists of an iridium-based photosensitizer that has been encapsulated into the pores of the metal–organic framework (MOF) MIL-101, which have then be...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::521a6731726d8a45a1831149f62fdced
https://doi.org/10.1021/acs.jpcc.1c05756

Controlling the Activation Energy for Single-Ion Diffusion through a Hybrid Polyelectrolyte Matrix by Manipulating the Central Coordinate Semimetal Atom

Autor: Thiago Branquinho de Queiroz, Flavio L. Souza, Gustavo M. Dalpian, Raphael da Silva Alvim, Victoria C. Ferrari

Publikováno v: The Journal of Physical Chemistry Letters. 10:7684-7689

The diffusion of lithium ions decoupled from a solid polymer electrolyte matrix is the key for high-energy electrochemical devices with the safety needed for commercial use. This Letter reports how the ion mobility in a single-phase hybrid polyelectr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6cb74131c6a397ace356169792e6703
https://doi.org/10.1021/acs.jpclett.9b02928

Synthesis of Novel Periodic Mesoporous Organosilicas Containing 1,4,5,8-Naphthalenediimides within the Pore Walls and Their Reduction To Generate Wall-Embedded Free Radicals

Autor: Mário José Politi, Larissa Otubo, Fabiane J. Trindade, Bruna Castanheira, Antonio Carlos Silva Costa Teixeira, Eduardo Resende Triboni, Sergio Brochsztain, Luana dos Santos Andrade, Thiago Branquinho de Queiroz

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Novel periodic mesoporous organosilicas (PMOs) containing 1,4,5,8-Naphthalenediimide (NDI) chromophores as an integral part of the pore walls were synthesized in acidic conditions, in the presence of inorganic tetraethyl orthosilicate, using triblock

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a923ebc3be615bf6d6d9fa57a2aa074
https://doi.org/10.1021/acs.langmuir.8b00220

First Principles Calculations of Charge Transfer Excitations in Polymer-Fullerene Complexes: Influence of Excess Energy

Autor: Silvio Osella, Stephan Kümmel, Xavier Blase, Dorota Niedzialek, Ivan Duchemin, David Beljonne, Thiago Branquinho de Queiroz, Richard H. Friend, Akshay Rao

Publikováno v: Advanced Functional Materials
Advanced Functional Materials, Wiley, 2015, 25 (13), pp.1972-1984. ⟨10.1002/adfm.201402682⟩
Advanced Functional Materials, 2015, 25 (13), pp.1972-1984. ⟨10.1002/adfm.201402682⟩

International audience; The ability of quantum simulations to predict the electronic structure at donor/acceptor interfaces and correlate it with the quantum efficiency of organic solar cells remains a major challenge. The need to describe with incre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c20a6311b4fbfbf45121b31fbed78033
https://doi.org/10.1002/adfm.201402682