{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T19:45:05Z","timestamp":1792784705935,"version":"4.5.0"},"reference-count":39,"publisher":"American Chemical Society (ACS)","license":[{"start":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T00:00:00Z","timestamp":1792108800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T00:00:00Z","timestamp":1792108800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T00:00:00Z","timestamp":1792108800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-045"}],"funder":[{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"publisher"}]},{"name":"National Basic Research Program of China (973 Program)","award":["2024YFB3213400"],"award-info":[{"award-number":["2024YFB3213400"]}]},{"name":"National Natural Science Foundation of China (NSFC)","award":["12574104"],"award-info":[{"award-number":["12574104"]}],"id":[{"id":"https:\/\/ror.org\/01h0zpd94","id-type":"ROR","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Poly(vinylidene fluoride) (PVDF), known for flexible wearable sensors and capacitive pressure sensing applications, stands out due to its premier piezoelectric property and excellent biocompatibility. However, the widespread deployment of PVDF-based devices is severely hindered by its inherent low dielectric constant, high dielectric loss, and poor thermal conductivity, which limit sensor sensitivity and response speed. In this paper, we propose a strategy to fabricate large-area high-performance AlN nanoflower-doped PVDF (APVDF) composite films, obtained with excellent dielectric properties (22 and 0.17 @ 1 Hz) and a low driving electric field of 40 MV\/m. Especially, the bulk thermal conductivity reaches 14.97 W\/(m\u00b7K), which is nearly 7% higher than that of commercial PVDF. Herein, the unique hierarchical nanoflower structure formed by selective oxidation of AlN may not only enhance the electroactive \u03b2 + \u03b3 phase of PVDF but also constructs continuous thermal-conductive pathways to improve its heat-dissipation capability. Next, the APVDF-based dual-mode (pressure and electric field) sensor exhibits a fast piezoelectric response (20 ms) and high electric-field sensitivity (3.45 \u00d7 10\u22123 pF\/(V\/mm)) in a low-frequency range (1\u221210 Hz). This work paves the way for next-generation wearable electronics, human\u2212machine interfaces, and tactile sensing systems, offering a solution to address the long-standing limitations of PVDF in advanced functional applications.<\/jats:p>","DOI":"10.1021\/acsami.6c15375","type":"journal-article","created":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T20:01:36Z","timestamp":1792094496000},"source":"Crossref","is-referenced-by-count":0,"title":["Enhanced Dielectric and Thermal Properties of PVDF-AlN Films for Flexible Dual-Mode Sensors"],"prefix":"10.1021","author":[{"given":"Lin","family":"Han","sequence":"first","affiliation":[{"name":"Xi'an Jiaotong University , , ,","place":["Xi'an, China, 710049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2862-9340","authenticated-orcid":true,"given":"Yanan","family":"Zhao","sequence":"additional","affiliation":[{"name":"Xi'an Jiaotong University , , ,","place":["Xi'an, China, 710049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jie","family":"Zou","sequence":"additional","affiliation":[{"name":"Xi'an Jiaotong University , , ,","place":["Xi'an, China, 710049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoping","family":"Wei","sequence":"additional","affiliation":[{"name":"Xi'an Jiaotong University , , ,","place":["Xi'an, China, 710049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lukang","family":"Wang","sequence":"additional","affiliation":[{"name":"Xi'an Jiaotong University , , ,","place":["Xi'an, China, 710049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3472-2274","authenticated-orcid":true,"given":"Jie","family":"Zhang","sequence":"additional","affiliation":[{"name":"Xi'an Jiaotong University , , ,","place":["Xi'an, China, 710049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bin","family":"Peng","sequence":"additional","affiliation":[{"name":"Xi'an Jiaotong University , , ,","place":["Xi'an, China, 710049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6310-948X","authenticated-orcid":true,"given":"Ming","family":"Liu","sequence":"additional","affiliation":[{"name":"Xi'an Jiaotong University , , ,","place":["Xi'an, China, 710049"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2026,10,16]]},"reference":[{"issue":"19","key":"2026101516013216300_cit1","doi-asserted-by":"publisher","first-page":"11392","DOI":"10.1021\/acs.chemrev.3c00196","article-title":"Smart and Multifunctional Materials Based on Electroactive Poly(Vinylidene Fluoride): Recent Advances and Opportunities in Sensors, Actuators, Energy, Environmental, and Biomedical Applications","volume":"123","author":"Costa","year":"2023","journal-title":"Chem. 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