Leni C. Akcelrud: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

HTPB-based Polyurethanes: a Correlation Study Between Morphology and Mechanical Behaviour

Zawadzki, Sônia Faria, Akcelrud, Leni

Journal:

Polymer International

Year:

1997

Language:

english

File:

PDF, 361 KB

english, 1997

2

The role of the double peaked absorption spectrum in the efficiency of solar cells based on donor–acceptor–donor copolymers

Carla D. Canestraro, Paula C. Rodrigues, Cleber F.N. Marchiori, Camila B. Schneider, Leni Akcelrud, Marlus Koehler, Lucimara S. Roman

Journal:

Solar Energy Materials and Solar Cells

Year:

2011

Language:

english

File:

PDF, 724 KB

english, 2011

3

Electroluminescent polymers

Journal:

Progress in Polymer Science

Year:

2003

Language:

english

File:

PDF, 1.42 MB

english, 2003

4

Effect of HTPB structure on prepolymer characteristics and on mechanical properties of polybutadiene-based polyurethanes

Walter Vilar, Leni Akcelrud

Journal:

Polymer Bulletin

Year:

1995

Language:

english

File:

PDF, 317 KB

english, 1995

5

Correlations between composition and crystallinity of LDPE/HDPE blends

Marilda Munaro, Leni Akcelrud

Journal:

Journal of Polymer Research

Year:

2008

Language:

english

File:

PDF, 264 KB

english, 2008

6

Polyethylene blends: A correlation study between morphology and environmental resistance

Marilda Munaro, Leni Akcelrud

Journal:

Polymer Degradation and Stability

Year:

2008

Language:

english

File:

PDF, 485 KB

english, 2008

7

Networks and blends of polyaniline and polyurethane: correlations between composition and thermal, dynamic mechanical and electrical properties

Paula C Rodrigues, Leni Akcelrud

Journal:

Year:

2003

Language:

english

File:

PDF, 519 KB

english, 2003

8

Review of laboratory methods for the preparation of polymer films

Mano, Eloisa B., Durao, Leni Akcelrud

Journal:

Journal of Chemical Education

Year:

1973

Language:

english

File:

PDF, 5.38 MB

english, 1973

9

Síntese e caracterização de poliuretanos segmentados contendo blocos de peso molecular controlado: parte 1 preparação e caracterização dos materiais

Almeida, C. L., Akcelrud, Leni C.

Journal:

Polímeros Ciência e Tecnologia

Year:

1999

File:

PDF, 134 KB

1999

10

Naphthalene Containing Poly(urethane-urea) for Volatile Memory Device Applications

Regina M. Q. Mello, Elaine C. Azevedo, Álvaro Meneguzzi, Marcelo Aguiar, Leni Akcelrud, Ivo A. Hümmelgen

Journal:

Macromolecular Materials and Engineering

Year:

2002

Language:

english

File:

PDF, 174 KB

english, 2002

11

Toughening of crosslinked polystyrene with liquid rubber

Rogerio Soares Coelho, Cassia Cunico, Sonia Zawadzki, Leni Akcelrud

Journal:

Journal of Applied Polymer Science

Year:

2001

Language:

english

File:

PDF, 250 KB

english, 2001

12

Configurational double bond selectivity in the epoxidation of hydroxy-terminated polybutadiene with m-chloroperbenzoic acid

Marcelo Aguiar, Sonia Cabral de Menezes, Leni Akcelrud

Journal:

Macromolecular Chemistry and Physics

Year:

1994

Language:

english

File:

PDF, 436 KB

english, 1994

13

De-aggregation of polyfluorene derivative by blending with a series of poly(alkyl methacrylate)s with varying sidegroup sizes

José Roberto Tozoni, Francisco Eduardo Gontigo Guimarães, Teresa Dib Zambon Atvars, Bruno Nowacki, Leni Akcelrud, Tito José Bonagamba

Journal:

European Polymer Journal

Year:

2009

Language:

english

File:

PDF, 1.27 MB

english, 2009

14

Application of the principal component analysis method in the biodegradation polyurethanes evaluation

Juliana Regina Kloss, Tiago Hommerding Pedrozo, Heveline Dal Magro Follmann, Patricio Peralta-Zamora, Jair Alves Dionísio, Leni Akcelrud, Sônia Faria Zawadzki, Luiz Pereira Ramos

Journal:

Materials Science and Engineering: C

Year:

2009

Language:

english

File:

PDF, 941 KB

english, 2009

15

Polyfluorene based blends for white light emission

Jeferson Ferreira de Deus, Gregório C. Faria, Eduardo T. Iamazaki, Roberto M. Faria, Teresa D.Z. Atvars, Leni Akcelrud

Journal:

Organic Electronics

Year:

2011

Language:

english

File:

PDF, 745 KB

english, 2011

16

Emission tuning study of RGB blends. Interaction of two EL polymers and a red dye

Jeferson Ferreira de Deus, Ali Cirpan, Frank Karasz, Leni Akcelrud

Journal:

Current Applied Physics

Year:

2010

Language:

english

File:

PDF, 482 KB

english, 2010

17

Photo and electroluminescence studies of poly(methyl methacrylate-co-9-anthryl methyl methacrylate)

Jeferson Ferreira de Deus, Marcelo L Andrade, Teresa D.Z Atvars, Leni Akcelrud

Journal:

Chemical Physics

Year:

2004

Language:

english

File:

PDF, 527 KB

english, 2004

18

Synthesis and photophysical properties of a novel soluble polyquinoline

Emanuelle R. Simas, Tatiana D. Martins, Teresa D.Z. Atvars, Leni Akcelrud

Journal:

Journal of Luminescence

Year:

2009

Language:

english

File:

PDF, 1.08 MB

english, 2009

19

Interchain interactions effects on emission efficiency of poly(p-phenylene vinylene) films

Alexandre Marletta, Leni Akcelrud

Journal:

Journal of Luminescence

Year:

2009

Language:

english

File:

PDF, 1.12 MB

english, 2009

20

The effect of complexation with platinum in polyfluorene derivatives: A photo- and electro-luminescence study

Andressa M. Assaka, Bin Hu, Jimmy Mays, Eduardo T. Iamazaki, Teresa D.Z. Atvars, Leni Akcelrud

Journal:

Journal of Luminescence

Year:

2011

Language:

english

File:

PDF, 650 KB

english, 2011

21

Novel fluorine containing polyfluorenes with efficient blue electroluminescence

Andressa M. Assaka, Paula C. Rodrigues, Alfredo R.M. de Oliveira, Liming Ding, Bin Hu, Frank E. Karasz, Leni Akcelrud

Journal:

Year:

2004

Language:

english

File:

PDF, 673 KB

english, 2004

22

Polyaniline/polyurethane networks. II. A spectroscopic study

Paula C. Rodrigues, Paulo N. Lisboa-Filho, Antonio S. Mangrich, Leni Akcelrud

Journal:

Year:

2005

Language:

english

File:

PDF, 886 KB

english, 2005

23

Dependence of relaxation processes in a low-density polyethylene with different crosslink densities investigated by fluorescence spectroscopy

Tatiana D. Martins, Josiane V. Gulmine, Leni Akcelrud, Richard G. Weiss, Teresa D.Z. Atvars

Journal:

Year:

2006

Language:

english

File:

PDF, 356 KB

english, 2006

24

Highly efficient polymer blends from a polyfluorene derivative and PVK for LEDs

Bruno Nowacki, Eduardo Iamazaki, Ali Cirpan, Frank Karasz, Teresa D.Z. Atvars, Leni Akcelrud

Journal:

Year:

2009

Language:

english

File:

PDF, 859 KB

english, 2009

25

Solid-state NMR characterization of a series of copolymers containing fluorene, phenylene and thiophene units

Bruno Nowacki, Eduardo Ribeiro deAzevedo, Leni Akcelrud

Journal:

Polymer Testing

Year:

2011

Language:

english

File:

PDF, 501 KB

english, 2011

26

Nanomechanical properties of poly(methyl methacrylate-co-9-anthryl methyl methacrylate)

Jeferson Ferreira de Deus, Andreia Cristina Tavares, Carlos Maurício Lepienski, Leni Akcelrud

Journal:

Surface and Coatings Technology

Year:

2006

Language:

english

File:

PDF, 238 KB

english, 2006

27

Thermal treatment and dynamic mechanical thermal properties of polyaniline

Paula C Rodrigues, Gabriel P de Souza, Joaquim D Da Motta Neto, Leni Akcelrud

Journal:

Year:

2002

Language:

english

File:

PDF, 226 KB

english, 2002

28

The effect of accelerated aging on the surface mechanical properties of polyethylene

Andreia C. Tavares, Joseane V. Gulmine, Carlos M. Lepienski, Leni Akcelrud

Journal:

Polymer Degradation and Stability

Year:

2003

Language:

english

File:

PDF, 258 KB

english, 2003

29

Chitin/polyurethane blends: a thermal and morphological study

Mitsuka Matsui, Marilda Munaro, Leni Akcelrud

Journal:

Polymer International

Year:

2010

Language:

english

File:

PDF, 809 KB

english, 2010

30

Polymerization of aromatic olefins in the system liquid sulfur dioxide–percompounds: The nature of the initiation

Ailton De Souza Gomes, Odyr Do Coutto Filho, Leni Akcelrud, R. Santos

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1980

Language:

english

File:

PDF, 367 KB

english, 1980

31

Poly(ester urethane)s with polycaprolactone soft segments: A morphological study

Juliana Kloss, Marilda Munaro, Gabriel Pinto De Souza, Joseane Valente Gulmine, Shu Hui Wang, Sonia Zawadzki, Leni Akcelrud

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

2002

Language:

english

File:

PDF, 798 KB

english, 2002

32

Two-photon excitation and optical limiting in polyfluorene derivatives

Daniel S. Correa, Leonardo De Boni, Bruno Nowacki, Isabel Grova, Bruno D. Fontes, Paula C. Rodrigues, José R. Tozoni, Leni Akcelrud, Cleber R. Mendonça

Journal:

Journal of Polymer Science Part B: Polymer Physics

Year:

2012

Language:

english

File:

PDF, 934 KB

english, 2012

33

Theoretical analysis of aggregation in block-copolymer films: The optical signature

Ronaldo Giro, Liliana Y. A. Davila, Angelita M. Machado, Marilia J. Caldas, Leni Akcelrud

Journal:

International Journal of Quantum Chemistry

Year:

2010

Language:

english

File:

PDF, 429 KB

english, 2010

34

A contribution to the interpretation of polymer viscoelasticity in DMTA testing

Cleuza Maria Wasilkoski, Gabriel Pinto De Souza, Leni Akcelrud

Journal:

Polymer Bulletin

Year:

2009

Language:

english

File:

PDF, 189 KB

english, 2009

35

Langmuir and Langmuir-Blodgett Films of Polyfluorenes and Their Use in Polymer Light-Emitting Diodes

Marystela Ferreira, Clarissa A. Olivati, Angelita M. Machado, Andressa M. Assaka, José A. Giacometti, Leni Akcelrud, Osvaldo N. Oliveira

Journal:

Journal of Polymer Research

Year:

2007

Language:

english

File:

PDF, 318 KB

english, 2007

36

Chitin- polyurethane networks: correlations between physical properties and composition

Mitsuka Matsui, Marilda Munaro, Leni Campos Akcelrud

Journal:

Journal of Polymer Research

Year:

2011

Language:

english

File:

PDF, 743 KB

english, 2011

37

Fluorescent aggregates in naphthalene containing poly(urethane–urea)s

Emanuelle Reis Simas, Leni Akcelrud

Journal:

Journal of Luminescence

Year:

2003

Language:

english

File:

PDF, 281 KB

english, 2003

38

Photo- and electroluminescent properties of a π-conjugated copolymer containing 2,2′-bipyridyl units

Vitor Angelo Fonseca Deichmann, Ali Cirpan, Frank E Karasz, Leni Akcelrud

Journal:

Polymer International

Year:

2007

Language:

english

File:

PDF, 204 KB

english, 2007

39

Photophysical and photovoltaic properties of a PPV type copolymer containing alternated fluorene and thiophene units

Paula C. Rodrigues, Isabel Grova, Douglas J. Coutinho, Raquel A. Domingues, Heong Sub Oh, Jangwon Seo, Roberto M. Faria, Teresa D. Z. Atvars, Paras N. Prasad, Leni Akcelrud

Journal:

Journal of Polymer Research

Year:

2012

Language:

english

File:

PDF, 490 KB

english, 2012

40

De-aggregation of a polyfluorene derivative in clay nanocomposites: A photophysical study

José Roberto Tozoni, Francisco Eduardo Gontigo Guimarães, Teresa Dib Zambon Atvars, Bruno Nowacki, Alexandre Marlleta, Leni Akcelrud, Tito José Bonagamba

Journal:

European Polymer Journal

Year:

2011

Language:

english

File:

PDF, 683 KB

english, 2011

41

Photo- and electroluminescence in a series of PPV type terpolymers containing fluorene, thiophene and phenylene units

Bruno Nowacki, Isabel R. Grova, Raquel A. Domingues, Gregorio C. Faria, Teresa D.Z. Atvars, Leni Akcelrud

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

2012

Language:

english

File:

PDF, 696 KB

english, 2012

42

Chitin/polyurethane networks and blends: Evaluation of biological application

Mitsuka Matsui, Lucy Ono, Leni Akcelrud

Journal:

Polymer Testing

Year:

2012

Language:

english

File:

PDF, 621 KB

english, 2012

43

Electronic Structure and Optical Properties of an Alternated Fluorene–Benzothiadiazole Copolymer: Interplay between Experimental and Theoretical Data

Berlim, Leonardo S., Rodrigues, Paula C., Azevedo, Diego, Saavedra, Nestor C., Prasad, Paras N., Schreiner, Wido H., Atvars, Teresa D. Z., Akcelrud, Leni

Journal:

Journal of Physical Chemistry A

Year:

2012

Language:

english

File:

PDF, 2.38 MB

english, 2012

44

Electroluminescent devices based on modified polystyrene I. Pendant stilbenyl groups as light emitters

Marcelo Aguiar, Leni Akcelrud, F.E. Karasz

Journal:

Synthetic Metals

Year:

1995

Language:

english

File:

PDF, 183 KB

english, 1995

45

Electroluminescent devices based on modified polystyrene II. Pendant anthracenyl groups as light emitters

Marcelo Aguiar, Leni Akcelrud, F.E. Karasz

Journal:

Synthetic Metals

Year:

1995

Language:

english

File:

PDF, 177 KB

english, 1995

46

Electroluminescence of (styrene-co-acrylic acid) ionomer/conjugated MEH-PPV blends

Rafael F. Cossiello, Ali Cirpan, Frank E. Karasz, Leni Akcelrud, Teresa D.Z. Atvars

Journal:

Synthetic Metals

Year:

2008

Language:

english

File:

PDF, 1.04 MB

english, 2008

47

Investigation of new PPV-type polymeric materials containing fluorene and thiophene units and their application in organic solar cells

Jilian Nei de Freitas, Almantas Pivrikas, Bruno F. Nowacki, Leni C. Akcelrud, N. Serdar Sariciftci, Ana Flávia Nogueira

Journal:

Synthetic Metals

Year:

2010

Language:

english

File:

PDF, 467 KB

english, 2010

48

Electronic energy transfer between poly(9,9′-dihexylfluorene-2,2-dyil) and MEH-PPV: A photophysical study in solutions and in the solid state

René A. Nome, Hueder P.M. de Oliveira, Leni Akcelrud, Teresa D.Z. Atvars

Journal:

Synthetic Metals

Year:

2011

Language:

english

File:

PDF, 658 KB

english, 2011

49

Optical Tuning of the Fluorescence Spectrum of a π-Conjugated Polymer through Excitation Power

Fonseca Deichmann, Vitor Angelo, Yakutkin, Vladimir, Baluschev, Stanislav, Akcelrud, Leni

Journal:

Journal of Physical Chemistry B

Year:

2011

Language:

english

File:

PDF, 1.39 MB

english, 2011

50

The effects of CdSe incorporation into bulk heterojunction solar cells

de Freitas, Jilian Nei, Grova, Isabel R., Akcelrud, Leni C., Arici, Elif, Sariciftci, N. Serdar, Nogueira, Ana Flávia

Journal:

Journal of Materials Chemistry

Year:

2010

Language:

english

File:

PDF, 468 KB

english, 2010