《Eco-friendly materials for large area piezoelectronics: self-oriented Rochelle salt in wood》 was written by Lemaire, E.; Ayela, C.; Atli, A.. Name: Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrateThis research focused onwood Rochelle salt biodegradable piezoelec composite material mech property. The article conveys some information:
Upgraded biodegradable piezoelec. composite materials elaborated by incorporation of Rochelle salt (RS, sodium potassium tartrate tetrahydrate) in wood were reported. RS crystals, known as the first discovered piezoelec. material, were grown in the micro-cavities of wood, having naturally a tubular structure, by soaking the wood into RS saturated water. Since most of the cavities in wood are oriented in the same direction, the piezoelec. effect was improved when the cavities were filled by RS crystals. The mech., structural and piezoelec. properties of RS incorporated wood composite samples were characterized. Both direct and converse piezoelec. effects are illustrated. The wood-base composite exhibits an effective piezoelec. constant d33 of 11 pC N-1. Also, the flexural strength and modulus of elasticity were enhanced by inserting RS into the wood, nevertheless the samples became more brittle. The wood-based piezoelec. samples prepared in this work can be used as actuators, sensors or energy harvesters. The process developed here permits us to manufacture large area piezoelec. devices which are environmentally and economically unsurpassed.Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate(cas: 6381-59-5Name: Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate) was used in this study.
Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate(cas: 6381-59-5) is a ferroelectric crystal with a high piezoelectric effect and electromechanical coupling coefficient. Name: Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate It may be used as a constituent to prepare DNS (3,5- dinitrosalicylic acid) reagent and Fehling′s solution B, which are used in the determination of reducing sugar.
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