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| 1. |
Metal complexes in controlled radical polymerization |
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Acta Polymerica,
Volume 48,
Issue 5‐6,
1997,
Page 169-180
Jian Qiu,
Krzysztof Matyjaszewski,
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ISSN:0323-7648
DOI:10.1002/actp.1997.010480501
出版商:Akademie Verlag GmbH
年代:1997
数据来源: WILEY
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| 2. |
Properties of ultra‐high‐molecular polyethylene and related polymerization‐filled composites produced by solid‐state extrusion |
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Acta Polymerica,
Volume 48,
Issue 5‐6,
1997,
Page 181-187
V. A. Beloshenko,
G. V. Kozlov,
V. N. Varyukhin,
V. G. Slobodina,
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摘要:
AbstractThe structural, shrinkage and mechanical characteristics were studied of specimens of ultra‐high‐molecular polyethylene (UHMPE) and polymerization‐filled composites UHMPE‐Al and UHMPE‐bauxite produced by plunger extrusion of powder material. It is shown that the dependence of the strain–stress characteristics of UHMPE and its composites on the extrusion ratio varies considerably in the presence of a filler. Mechanisms explaining the behavior of the polymer material under study a
ISSN:0323-7648
DOI:10.1002/actp.1997.010480502
出版商:Akademie Verlag GmbH
年代:1997
数据来源: WILEY
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| 3. |
Electroluminescent stilbenoids – electrochemically generated luminescence in solution and organic light emitting devices on a polymer blend basis |
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Acta Polymerica,
Volume 48,
Issue 5‐6,
1997,
Page 188-192
K. Kelnhofer,
A. Knorr,
Y.‐H. Tak,
H. Bässler,
J. Daub,
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PDF (444KB)
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摘要:
AbstractOrganic light‐emitting diodes based on molecularly doped polymer blends have been fabricated and characterized using donor–acceptor substituted stilbenoids as active dye components for hole transport, electron transport and emission. A Comparison of the electrochemically generated luminescence (ECL), the photoluminescence (PL) and the electroluminescence (EL) of the organic light‐emitting devices (OLEDs) is
ISSN:0323-7648
DOI:10.1002/actp.1997.010480503
出版商:Akademie Verlag GmbH
年代:1997
数据来源: WILEY
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| 4. |
Hybrid electrolytes of poly(ethylene oxide) copolymers/LiClO4/SiO2: thermal analysis, mechanical properties and chemometric study of ionic conductivity |
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Acta Polymerica,
Volume 48,
Issue 5‐6,
1997,
Page 193-198
R. A. Zoppi,
C. M. N. P. Fonseca,
M.‐A. De Paoli,
S. P. Nunes,
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PDF (557KB)
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ISSN:0323-7648
DOI:10.1002/actp.1997.010480504
出版商:Akademie Verlag GmbH
年代:1997
数据来源: WILEY
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| 5. |
NMR imaging of the competitive vulcanization of natural rubber and polybutadiene blends |
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Acta Polymerica,
Volume 48,
Issue 5‐6,
1997,
Page 199-207
B. Klei,
J. L. Koenig,
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摘要:
AbstractNMR imaging was used to study the spatial heterogeneity of the molecular mobility of the competitive vulcanization of natural rubber and high‐cispolybutadiene blends. The NMR images showed the presence of domains of widely different molecular mobilities. This heterogeneous mobility reflects differences in the crosslink density internal to each component of the blend. The differences in the internal crosslink density probably arise from differences in diffusion and solubility of the curatives. Additionally, overall, the poor dispersion of sulfur and accelerator due to inadequate mixing also contributes to the heterogeneit
ISSN:0323-7648
DOI:10.1002/actp.1997.010480505
出版商:Akademie Verlag GmbH
年代:1997
数据来源: WILEY
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| 6. |
Conjugated all‐carbon ladder polymers: improved solubility and molecular weights |
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Acta Polymerica,
Volume 48,
Issue 5‐6,
1997,
Page 208-211
K. Chmil,
U. Scherf,
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PDF (366KB)
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ISSN:0323-7648
DOI:10.1002/actp.1997.010480506
出版商:Akademie Verlag GmbH
年代:1997
数据来源: WILEY
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| 7. |
Anthracenol[2,3‐C:6,7‐c′]difuran, a new monomer for diels—alder polyaddition reactions |
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Acta Polymerica,
Volume 48,
Issue 5‐6,
1997,
Page 212-214
O. Kintzel,
A.‐D. Schlüter,
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摘要:
AbstractThe anthracenedifuran precursor7was obtained in a short sequence from its lower homologue1. On thermal treatment,7generates the highly Diels‐Alder (DA)‐active anthracenodifuran “8”. Its bisdiene character is proved by trapping with diquinone9, which gives the [9]cyclacene derivative10and oligomeric m
ISSN:0323-7648
DOI:10.1002/actp.1997.010480507
出版商:Akademie Verlag GmbH
年代:1997
数据来源: WILEY
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