Zobrazeno 1 - 7 of 7 pro vyhledávání: '"Rogerio Valaski"'
1
Graphene as interface modifier in ITO and ITO-Cr electrodes
Autor: Joyce R. Araujo, Rodrigo B. Capaz, Leticia A. Silva, Alexander M. Silva, Rafael V. Curti, Sanair M. Oliveira, Jéssica M.M. Luzardo, Rogerio Valaski
Publikováno v: Current Applied Physics. 20:846-852
We explore graphene as interface modifier for electrodes in optoelectronic organic devices by measuring the electrical properties of ITO/graphene and ITO/Cr/graphene. For this purpose, exfoliated graphene (EG) was electrochemically synthesized and de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4899d91c19dd5e82d48d2589638904f3
https://doi.org/10.1016/j.cap.2020.04.004
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4
Akademický článek
Synthesis and characterization of novel fluorene–based green copolymers and their potential application in organic light-emitting diodes
Autor: Elisa Barbosa de Brito, Daniela Corrêa Santos, Taihana Parente de Paula, Andreia de Morais, Jilian Nei de Freitas, Rogério Valaski, Maria de Fátima Vieira Marques, Leandro Henrique Zucolotto Cocca, Andre Gasparotto Pelosi, Leonardo De Boni, Sergio Neves Monteiro
Publikováno v: Journal of Materials Research and Technology, Vol 28, Iss , Pp 4317-4333 (2024)
Fluorene-benzothiadiazole (PFBT), commercially known as F8BT, and fluorene-thiophene (PFT) copolymers were synthesized by the Suzuki-Miyaura coupling polycondensation technique in the presence of a phase transfer catalyst (Aliquat 336). These novel c
Externí odkaz: https://doaj.org/article/e71a84936a8e4eb781262373315f0bb7
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5
Akademický článek
Prototyping and Evaluation of Graphene-Based Piezoresistive Sensors
Autor: Lucas Florêncio, Jéssica Luzardo, Marcelo Pojucan, Victor Cunha, Alexander Silva, Rogério Valaski, Joyce Araujo
Publikováno v: Electronic Materials, Vol 3, Iss 3, Pp 218-226 (2022)
In this work, the electrical properties of graphene papers were investigated with the aim of developing pressure sensor prototypes for measuring pressures up to 2 kPa. In order to determine which graphene paper would be the most suitable, three diffe
Externí odkaz: https://doaj.org/article/0b77eee463b946efa9ddbb212a9148cb
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6
DEVELOPMENT OF FLEXIBLE ELECTRODES AND POLIMERIC SUBSTRATES APPLIED TO ORGANIC PHOTOVOLTAIC DEVICES
Autor: ROSALIA KRUGER DE CASTRO
Publikováno v: Repositório Institucional da PUC-RIO (Projeto Maxwell)
Pontifícia Universidade Católica do Rio de Janeiro (PUC-RIO)
instacron:PUC_RIO
PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO PROGRAMA DE EXCELENCIA ACADEMICA Nesta tese de doutoramento apresenta
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9134e6cb0a920ef35cddfc583a025301
https://www.maxwell.vrac.puc-rio.br/colecao.php?strSecao=resultado&nrSeq=36035@1
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7
ESTUDO DA CAMADA DIELÉTRICA PARA O DESENVOLVIMENTO DE TRANSISTORES DE EFEITO DE CAMPO ORGÂNICOS (OFET) BASEADOS EM POLÍMEROS CONJUGADOS
Autor: PABLO CESAR SERRANO ARAMBULO
Publikováno v: Repositório Institucional da PUC-RIO (Projeto Maxwell)
Pontifícia Universidade Católica do Rio de Janeiro (PUC-RIO)
instacron:PUC_RIO
PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO Nos últimos anos, polímeros conjugados ganharam muita atenção na eletrônica orgânica por seu uso na fabricação de dispositivo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::757428413ada9b0ec32448a06feb1c2c
https://doi.org/10.17771/pucrio.acad.33715
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