000078141 001__ 78141
000078141 005__ 20230921135424.0
000078141 0247_ $$2doi$$a10.1021/acsomega.8b03475
000078141 0248_ $$2sideral$$a110907
000078141 037__ $$aART-2019-110907
000078141 041__ $$aeng
000078141 100__ $$aSantidrián, A.
000078141 245__ $$aChemical postdeposition treatments to improve the adhesion of carbon nanotube films on plastic substrates
000078141 260__ $$c2019
000078141 5060_ $$aAccess copy available to the general public$$fUnrestricted
000078141 5203_ $$aThe robust adhesion of single-walled carbon nanotubes (SWCNTs) to plastic substrates is a key issue toward their use in flexible electronic devices. In this work, semitransparent SWCNT films were prepared by spray-coating on two different plastic substrates, specifically poly(ethylene terephthalate) and poly(vinylidene fluoride). The deposited SWCNT films were treated by dipping in suitable solvents separately, namely, 53% nitric acid (HNO3) and N-methyl pyrrolidone. Direct evidence of SWCNT adhesion to the substrate was obtained by a peel-off test carried out with an adhesive tape. Moreover, these treatments caused enhanced film transparency and electrical conductivity. Electron microscopy images suggested that SWCNTs were embedded in the plastic substrates, forming a thin layer of conductive composite materials. Raman spectroscopy detected a certain level of doping in the SWCNTs after the chemical treatments, which particularly affected metallic nanotubes in the case of the HNO3 treatment. The microscopic adhesion and hardness of the SWCNT films were studied through a nanoscratch test. Overall, the efficiency of selected chemical postdeposition treatments for improving the SWCNT adhesion and the robustness of the resulting SWCNT films are demonstrated on flexible substrates of different chemical compositions.
000078141 536__ $$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/ENE2016-79282-C5-1-R$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 642742-Enabling Excellence$$9info:eu-repo/grantAgreement/EC/H2020/642742/EU/Graphene-based nanomaterials for touchscreen technologies: Comprehension, Commerce and Communication/Enabling Excellence$$9info:eu-repo/grantAgreement/ES/DGA/T03-17R$$9info:eu-repo/grantAgreement/ES/DGA/E14-17R
000078141 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttp://creativecommons.org/licenses/by-nc/3.0/es/
000078141 590__ $$a2.87$$b2019
000078141 592__ $$a0.767$$b2019
000078141 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b81 / 176 = 0.46$$c2019$$dQ2$$eT2
000078141 593__ $$aChemistry (miscellaneous)$$c2019$$dQ1
000078141 593__ $$aChemical Engineering (miscellaneous)$$c2019$$dQ1
000078141 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000078141 700__ $$0(orcid)0000-0001-9460-7206$$aSanahuja, O.
000078141 700__ $$0(orcid)0000-0001-9814-0834$$aVillacampa, B.$$uUniversidad de Zaragoza
000078141 700__ $$0(orcid)0000-0001-7994-7050$$aDiez, J.L.
000078141 700__ $$aBenito, Ana M.
000078141 700__ $$aMaser, W.K.
000078141 700__ $$aMuñoz, E.
000078141 700__ $$0(orcid)0000-0002-3134-8566$$aAnsón Casaos, A.
000078141 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000078141 773__ $$g4, 2 (2019), 2804-2811$$pACS Omega$$tACS OMEGA$$x2470-1343
000078141 8564_ $$s525361$$uhttps://zaguan.unizar.es/record/78141/files/texto_completo.pdf$$yVersión publicada
000078141 8564_ $$s126075$$uhttps://zaguan.unizar.es/record/78141/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000078141 909CO $$ooai:zaguan.unizar.es:78141$$particulos$$pdriver
000078141 951__ $$a2023-09-21-13:28:56
000078141 980__ $$aARTICLE