Cellulose nanocrystal blended with carbon nanotube as flexible supercapacitor and diclofenac sodium sensor.
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| Title: | Cellulose nanocrystal blended with carbon nanotube as flexible supercapacitor and diclofenac sodium sensor. |
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| Authors: | Yu, Jiaming1 (AUTHOR), Cao, Jinzhi1 (AUTHOR), Duan, Kaihuai1 (AUTHOR), Hu, Huiyun1 (AUTHOR), Yang, Hu1 (AUTHOR) hyang@ecust.edu.cn, Xu, Zhenliang1 (AUTHOR) |
| Source: | Materials Science & Engineering: B. Jan2026:Part A, Vol. 323, pN.PAG-N.PAG. 1p. |
| Subjects: | Cellulose nanocrystals, Carbon nanotubes, Flexible electronics, Block copolymers, Electric capacity, Supercapacitors, Detectors |
| Abstract: | [Display omitted] • Immscibility between CNC and CNT leads to their loose packing structure. • Amphiphilic acrylate copolymer improved connection between CNC and CNT. • Capacitance of CNC-CNT electrode increased at the ratio of 1:4 (CNC-CNT) • CNC-CNT (1:4) electrode showed a high and stable sensibility as DFS sensor. Cellulose nanocrystals (CNCs) prepared at the optimal condition were blended with carboxyl-functionalized carbon nanotubes (CNTs) as electrode. Molecular simulation revealed a low affinity between CNT and CNC, leading to a loose packing structure with a larger surface area and pore size. The CNC-CNT electrode with a 1:4 ratio showed a capacitance of 68.8 mF/cm2, higher than that of CNT. But its water stability is low. Therefore, an amphiphilic acrylate copolymer was synthesized to increase its water stability and make it flexible. The specific capacitance reached 66.7 mF/cm2. The flexible supercapacitor device maintained good stability over 2,000 cycles, and exhibited acceptable capacitance across various bending angles. Moreover, CNC-CNT electrode as DFS sensor, exhibited high selectivity, with a linear detection range of 12.5 to 350 µM and a detection limit of 0.034 µM. Overall, this study reveals the potential of CNC-CNT electrode in energy and environmental field. [ABSTRACT FROM AUTHOR] |
| Copyright of Materials Science & Engineering: B is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 188829512 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Cellulose nanocrystal blended with carbon nanotube as flexible supercapacitor and diclofenac sodium sensor. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Yu%2C+Jiaming%22">Yu, Jiaming</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Cao%2C+Jinzhi%22">Cao, Jinzhi</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Duan%2C+Kaihuai%22">Duan, Kaihuai</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hu%2C+Huiyun%22">Hu, Huiyun</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yang%2C+Hu%22">Yang, Hu</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> hyang@ecust.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Xu%2C+Zhenliang%22">Xu, Zhenliang</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Materials+Science+%26+Engineering%3A+B%22">Materials Science & Engineering: B</searchLink>. Jan2026:Part A, Vol. 323, pN.PAG-N.PAG. 1p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Cellulose+nanocrystals%22">Cellulose nanocrystals</searchLink><br /><searchLink fieldCode="DE" term="%22Carbon+nanotubes%22">Carbon nanotubes</searchLink><br /><searchLink fieldCode="DE" term="%22Flexible+electronics%22">Flexible electronics</searchLink><br /><searchLink fieldCode="DE" term="%22Block+copolymers%22">Block copolymers</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+capacity%22">Electric capacity</searchLink><br /><searchLink fieldCode="DE" term="%22Supercapacitors%22">Supercapacitors</searchLink><br /><searchLink fieldCode="DE" term="%22Detectors%22">Detectors</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: [Display omitted] • Immscibility between CNC and CNT leads to their loose packing structure. • Amphiphilic acrylate copolymer improved connection between CNC and CNT. • Capacitance of CNC-CNT electrode increased at the ratio of 1:4 (CNC-CNT) • CNC-CNT (1:4) electrode showed a high and stable sensibility as DFS sensor. Cellulose nanocrystals (CNCs) prepared at the optimal condition were blended with carboxyl-functionalized carbon nanotubes (CNTs) as electrode. Molecular simulation revealed a low affinity between CNT and CNC, leading to a loose packing structure with a larger surface area and pore size. The CNC-CNT electrode with a 1:4 ratio showed a capacitance of 68.8 mF/cm2, higher than that of CNT. But its water stability is low. Therefore, an amphiphilic acrylate copolymer was synthesized to increase its water stability and make it flexible. The specific capacitance reached 66.7 mF/cm2. The flexible supercapacitor device maintained good stability over 2,000 cycles, and exhibited acceptable capacitance across various bending angles. Moreover, CNC-CNT electrode as DFS sensor, exhibited high selectivity, with a linear detection range of 12.5 to 350 µM and a detection limit of 0.034 µM. Overall, this study reveals the potential of CNC-CNT electrode in energy and environmental field. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Materials Science & Engineering: B is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.mseb.2025.118733 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: N.PAG Subjects: – SubjectFull: Cellulose nanocrystals Type: general – SubjectFull: Carbon nanotubes Type: general – SubjectFull: Flexible electronics Type: general – SubjectFull: Block copolymers Type: general – SubjectFull: Electric capacity Type: general – SubjectFull: Supercapacitors Type: general – SubjectFull: Detectors Type: general Titles: – TitleFull: Cellulose nanocrystal blended with carbon nanotube as flexible supercapacitor and diclofenac sodium sensor. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Yu, Jiaming – PersonEntity: Name: NameFull: Cao, Jinzhi – PersonEntity: Name: NameFull: Duan, Kaihuai – PersonEntity: Name: NameFull: Hu, Huiyun – PersonEntity: Name: NameFull: Yang, Hu – PersonEntity: Name: NameFull: Xu, Zhenliang IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: Jan2026:Part A Type: published Y: 2026 Identifiers: – Type: issn-print Value: 09215107 Numbering: – Type: volume Value: 323 Titles: – TitleFull: Materials Science & Engineering: B Type: main |
| ResultId | 1 |
