Matches in SemOpenAlex for { <https://semopenalex.org/work/W853648064> ?p ?o ?g. }
- W853648064 abstract "Vulcanized natural rubber(VNR) and Lead Zirconate Titanate (PZT) composites with different composition were obtained by mixing PZT ceramic powder with prevulcanized latex. The investigated composition of VNR/PZT were 90/10, 80/20, 70/30 and 60/40 v/v. The piezoelectric coefficient d33 increased with increasing of PZT volume fraction in the composite reaching approximately 6 pC/N for composites composition 60/40 %v/v, polarized with 8MV/m at 90C. It was verified that piezoelectric activity decay as a function of time for composite up to 30% of ceramic, that was attributed mainly to matrix relaxation. The incorporation of cellulose nanofibers in the compositions 70/30 and 60/40 %v/v inhibited the matrix relaxation besides of promoting better transference of the applied mechanical stress on the ceramic grains, increasing the piezoelectric coefficient d33 about 400%. The electrical conductivity of composites 70/30 and 60/40 increased three order of magnitude by adding 5% in mass (related to rubber mass), of cellulose nanofiber coated with polyaniline in the composite. On the another hand, the piezoelectricity activity d33 decreased and this behavior was attributed to electrical field shielding of ceramic grain promoted by coated fibers." @default.
- W853648064 created "2016-06-24" @default.
- W853648064 creator A5012964286 @default.
- W853648064 date "2012-02-29" @default.
- W853648064 modified "2023-09-24" @default.
- W853648064 title "Obtenção e caracterização elétrica e morfológica de compósitos de borracha natural com PZT" @default.
- W853648064 cites W147872257 @default.
- W853648064 cites W1492178111 @default.
- W853648064 cites W1536843115 @default.
- W853648064 cites W1581549611 @default.
- W853648064 cites W1589086645 @default.
- W853648064 cites W1964253821 @default.
- W853648064 cites W1964544497 @default.
- W853648064 cites W1965614340 @default.
- W853648064 cites W1967811353 @default.
- W853648064 cites W1970712632 @default.
- W853648064 cites W1972172046 @default.
- W853648064 cites W1973714104 @default.
- W853648064 cites W1978304706 @default.
- W853648064 cites W1979954314 @default.
- W853648064 cites W1980921765 @default.
- W853648064 cites W1982840522 @default.
- W853648064 cites W1983788894 @default.
- W853648064 cites W1983896119 @default.
- W853648064 cites W1984294343 @default.
- W853648064 cites W1984840160 @default.
- W853648064 cites W1984995785 @default.
- W853648064 cites W1985147026 @default.
- W853648064 cites W1989970546 @default.
- W853648064 cites W1991423660 @default.
- W853648064 cites W1991751758 @default.
- W853648064 cites W1992469412 @default.
- W853648064 cites W1993035639 @default.
- W853648064 cites W1993715174 @default.
- W853648064 cites W1994248540 @default.
- W853648064 cites W1994852665 @default.
- W853648064 cites W1997814901 @default.
- W853648064 cites W2003297167 @default.
- W853648064 cites W2004525074 @default.
- W853648064 cites W2006094731 @default.
- W853648064 cites W2007910963 @default.
- W853648064 cites W2008005829 @default.
- W853648064 cites W2008644879 @default.
- W853648064 cites W2009402747 @default.
- W853648064 cites W2012770734 @default.
- W853648064 cites W2012789815 @default.
- W853648064 cites W2013183192 @default.
- W853648064 cites W201642989 @default.
- W853648064 cites W2021779984 @default.
- W853648064 cites W2022151349 @default.
- W853648064 cites W2024701480 @default.
- W853648064 cites W2024766271 @default.
- W853648064 cites W2027529266 @default.
- W853648064 cites W2028824816 @default.
- W853648064 cites W2035119947 @default.
- W853648064 cites W2037467706 @default.
- W853648064 cites W2044344366 @default.
- W853648064 cites W2044415186 @default.
- W853648064 cites W2047180534 @default.
- W853648064 cites W2049246716 @default.
- W853648064 cites W2055608684 @default.
- W853648064 cites W2055615948 @default.
- W853648064 cites W2056722718 @default.
- W853648064 cites W2064371856 @default.
- W853648064 cites W2067866718 @default.
- W853648064 cites W2070174826 @default.
- W853648064 cites W2073618964 @default.
- W853648064 cites W2073985137 @default.
- W853648064 cites W2078153729 @default.
- W853648064 cites W2080028452 @default.
- W853648064 cites W2084086088 @default.
- W853648064 cites W2087216908 @default.
- W853648064 cites W2092225461 @default.
- W853648064 cites W2092239733 @default.
- W853648064 cites W2096991082 @default.
- W853648064 cites W2107513207 @default.
- W853648064 cites W2107610905 @default.
- W853648064 cites W2112549324 @default.
- W853648064 cites W2116744235 @default.
- W853648064 cites W2137723406 @default.
- W853648064 cites W2155392992 @default.
- W853648064 cites W2158293272 @default.
- W853648064 cites W2158915248 @default.
- W853648064 cites W2240285572 @default.
- W853648064 cites W2270726378 @default.
- W853648064 cites W2280883380 @default.
- W853648064 cites W2327610792 @default.
- W853648064 cites W2358133566 @default.
- W853648064 cites W287593704 @default.
- W853648064 cites W437338759 @default.
- W853648064 cites W560544569 @default.
- W853648064 cites W72184262 @default.
- W853648064 cites W757707374 @default.
- W853648064 cites W772074209 @default.
- W853648064 cites W779664184 @default.
- W853648064 cites W815989054 @default.
- W853648064 cites W2161466736 @default.
- W853648064 cites W2207717577 @default.
- W853648064 cites W223465056 @default.
- W853648064 hasPublicationYear "2012" @default.