Reply to comment on “Ferroelectric composite-based piezoelectric energy harvester for self-powered detection of obstructive sleep” by A. Tkach and O. Okhay

IF 8.4 1区材料科学 Q1 CHEMISTRY, PHYSICAL

Journal of Materiomics Pub Date : 2024-06-08 DOI:10.1016/j.jmat.2024.05.006

Swati Panda , Hyoju Shin , Sugato Hajra , Yumi Oh , Wonjeong Oh , Jeonghyeon Lee , P.M. Rajaitha , Basanta Kumar Panigrahi , Jyoti Shukla , Alok Kumar Sahu , Perumal Alagarsamy , Hoe Joon Kim

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引用次数: 0

Abstract

In this contribution, we reply to comments made by Tkach et al. in our publication J. Materiomics 2023; 9:609. The main interest of our work is to synthesize a lead-free material, SrTi₂O₅ (STO), and then utilize it in the formation of composites and finally design the piezoelectric nanogenerator (PENG) for self-powered sensor applications. The authors have observed the presence of piezoelectric voltage and current output from the PENG. The authors humbly indicate that the PENG devices were poled using a DC poling setup as conditions mentioned in J. Materiomics 2023; 9:609 (Panda et al., 2023) [1]. The doping of STO into the PDMS increased from 2% to 20% (in mass). In this process, the piezoelectric output of the PENG device was observed to be highest for 15% (in mass) STO-PDMS composite. Besides, we agree with the comment raised by Tkach et al., and further we have addressed the issues in a step-by-step response as follows.

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对 A. Tkach 和 O. Okhay 就 "基于铁电复合材料的压电能量收集器用于自供电检测阻塞性睡眠 "发表的评论的回复

在这篇论文中，我们对 Tkach 等人在我们的出版物《材料学杂志》（J. Materiomics 2023; 9:609）上发表的评论进行了回复。我们工作的主要兴趣在于合成无铅材料 SrTi2O5 (STO)，然后利用它形成复合材料，最后设计出用于自供电传感器应用的压电纳米发电机 (PENG)。作者观察到了 PENG 输出的压电电压和电流。作者谦虚地指出，PENG 器件是按照《材料学杂志》（J. Materiomics 2023; 9:609）[1] 中提到的条件使用直流极化设置进行极化的。STO 在 PDMS 中的掺杂量从 2% 增加到 20%（以质量计）。在此过程中，观察到 15%（质量）STO-PDMS 复合材料的 PENG 器件压电输出最高。此外，我们同意 Tkach 等人提出的意见，并进一步逐步解决了以下问题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Materiomics Materials Science-Metals and Alloys

CiteScore

14.30

自引率

6.40%

发文量

331

审稿时长

37 days

期刊介绍： The Journal of Materiomics is a peer-reviewed open-access journal that aims to serve as a forum for the continuous dissemination of research within the field of materials science. It particularly emphasizes systematic studies on the relationships between composition, processing, structure, property, and performance of advanced materials. The journal is supported by the Chinese Ceramic Society and is indexed in SCIE and Scopus. It is commonly referred to as J Materiomics.