| Téléchargement | - Voir le manuscrit accepté : Zinc phthalocyanine conjugated cellulose nanocrystals for memory device applications (PDF, 1.1 Mio)
- Voir les données supplémentaires : Zinc phthalocyanine conjugated cellulose nanocrystals for memory device applications (PDF, 538 Kio)
|
|---|
| DOI | Trouver le DOI : https://doi.org/10.1088/1361-6528/ac2e78 |
|---|
| Auteur | Rechercher : Chaulagain, NarendraIdentifiant ORCID : https://orcid.org/0000-0001-6355-2599; Rechercher : Alam, Kazi M.1; Rechercher : Kumar, PawanIdentifiant ORCID : https://orcid.org/0000-0003-2804-9298; Rechercher : Kobryn, Alexander E.1; Rechercher : Gusarov, Sergey1; Rechercher : Shankar, KarthikIdentifiant ORCID : https://orcid.org/0000-0001-7347-3333 |
|---|
| Affiliation | - Conseil national de recherches du Canada. Nanotechnologie
|
|---|
| Format | Texte, Article |
|---|
| Sujet | electrical bistability; flexible electronics; organic semiconductor; eco-friendly printed electronics; trap-mediated conduction; piezoelectric response; quantum chemical computation |
|---|
| Résumé | We present the electrical properties of zinc phthalocyanine covalently conjugated to cellulose nanocrystals (CNC@ZnPc). Thin films of CNC@ZnPc sandwiched between two gold electrodes showed pronounced hysteresis in their current–voltage characteristics. The layered metal–organic–metal sandwich devices exhibit distinct high and low conductive states when bias is applied, which can be used to store information. Density functional theory results confirmed wave function overlap between CNC and ZnPc in CNC@ZnPc, and helped visualize the lowest (lowest unoccupied molecular orbital) and highest molecular orbitals (highest occupied molecular orbital) in CNC@ZnPc. These results pave the way forward for all-organic electronic devices based on low cost, earth abundant CNCs and metallophthalocyanines. |
|---|
| Date de publication | 2021-11-08 |
|---|
| Maison d’édition | IOP |
|---|
| Dans | |
|---|
| Langue | anglais |
|---|
| Publications évaluées par des pairs | Oui |
|---|
| Numéro du CNRC | NRC-NANO-181 |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | c1c51072-3179-4f4d-81aa-b4f8ddec6222 |
|---|
| Enregistrement créé | 2021-12-24 |
|---|
| Enregistrement modifié | 2021-12-24 |
|---|
