Table · dataset · 2026
Nanoconfined Bi<sub>2</sub>Se<sub>3</sub>@Carbon-Tube Inbuilt Heterointerface for Highly Stable Flexible Multimodal Sensor
Listed in ZivaHub and Deakin Research Online — shown once because both records carry DOI 10.1021/acsnano.6c15254.s001
Flexible sensors normally require highly stable structural interfaces to sense various signals continuously and steadily under repeated deformation.
Description
Especially, for carbon-tube-derived flexible devices, however, functional components are typically deposited on the exterior of conductive networks, where they disrupt tube–tube contacts and leave active interfaces vulnerable to aggregation, delamination, and signal drift.
Here, we report an internally nanoconfined Bi<sub>2</sub>Se<sub>3</sub>@carbon-tube hybrid with an inbuilt heterostructure architecture, in which Bi<sub>2</sub>Se<sub>3</sub> is grown inside bamboo-like carbon tubes (BCTs). The BCT shell serves as both a continuous carrier pathway and a mechanically protective sheath, while the built-in Bi<sub>2</sub>Se<sub>3</sub>–carbon interface enables stable thermoelectric and photoinduced carrier transport.
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Compared with the externally decorated BCT@Bi<sub>2</sub>Se<sub>3</sub>, the product forms a more stable ink dispersion (over 130 days) and uniform spray-coated films, and the derived flexible sensor displays superior bending-piezoresistive (over 3000 cycles), thermoelectric (7-fold higher), and photoelectric (3.4-fold higher) multimodal response behaviors in a single device. Furthermore, mounted on a robotic finger, the sensor provides complementary descriptors of material, geometry, and optical appearance, showing an identified accuracy of 100% for six similar cups by fusing these signals to a one-dimensional convolutional neural network model.
This internal encapsulation strategy converts fragile hybrid interfaces into protected, transport-efficient heterointerfaces for durable robotic perception.
Links
Where it is published
- DOI doi.org/10.1021/acsnano.6c15254.s001 ↗
DOI / persistent id · from zivahub uct ac za
Catalogue records · 1
- OAI-PMH record api.figshare.com/v2/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Af… ↗
metadata API · from zivahub uct ac za
Topics
- From keywords
- Astronomy & Astrophysics · Astronomy & Astrophysics · Chemistry · Chemistry · Earth & Environmental Science · Earth & Environmental Science · Engineering · Engineering · Genetics · Genetics · Life Sciences · Life Sciences · Psychology & Behavioral Science · Psychology & Behavioral Science
Provenance · 2 source records, 19 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ZivaHub | oai:figshare.com:article/34031230 | 11 d ago | JSON v1 |
| Deakin Research Online | oai:figshare.com:article/34031230 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].anzsrc:group:3105 | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Genetics'] |
| concepts[field].anzsrc:group:3105 | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Genetics'] |
| concepts[field].local:field:astronomy | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| concepts[field].local:field:astronomy | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| concepts[field].local:field:engineering | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| concepts[field].local:field:engineering | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| concepts[field].local:field:psychology-behavioral | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:psychology-behavioral | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| description | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/description |
| license | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/rights |
| publication_date | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| title | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/title |