Nature-Driven Edible Black Soldier Fly (BSF) Insect Larvae Derived Chitin Biofilm for Sustainable Multifunctional Energy Harvesting,Advanced Sustainable Systems

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Nature-Driven Edible Black Soldier Fly (BSF) Insect Larvae Derived Chitin Biofilm for Sustainable Multifunctional Energy Harvesting
Advanced Sustainable Systems ( IF 6.5 ) Pub Date : 2023-12-13 , DOI: 10.1002/adsu.202300312
Swapnil R. Patil ₁ , Mahesh Y. Chougale ₁ , Jungmin Kim ₁ , Rayyan Ali Shaukat ₁ , Muhammad Noman ₁ , Qazi Muhammad Saqib ₁ , Chandrashekhar S. Patil ₁ , Sourabh B. Ghode ₂ , Tukaram D. Dongale ₂ , Deepak Dubal ₃ , Jinho Bae ₁

Affiliation

With the increasing demand for portable electronic devices and the shortage of conventional energy resources, energy harvesting from natural resources has gained much attention. Herein, they proposed a black soldier fly (BSF) derived chitin biofilm to fabricate high-performance triboelectric and piezoelectric nanogenerators. The physiochemical characterizations of the chitin biofilm are demonstrated by the presence of the hydroxyl group, alpha chitin, and beta chitin, which are responsible for the remarkable tribopositive, and piezoelectric function of the chitin derived from BSF. The electrical performance of the proposed work, such as voltage, current, and instantaneous power from BSF/PTFE-based triboelectric nanogenerator (TENG) are exhibited at 121 V, 15 µA, and 217.8 µW, respectively. Ag/BSF/Ag piezoelectric nanogenerator (PENG) is generated 18 V voltage, 2.2 µA current, and 5 µW instantaneous power. Moreover, the proposed TENG and PENG devices demonstrate the ability to charge the dielectric capacitors and drive low-power electronic devices like LEDs and a calculator. The proposed results suggested that chitin is a superior biomaterial for developing sustainable energy harvesting devices.

中文翻译：

自然驱动的可食用黑水虻 (BSF) 昆虫幼虫衍生的几丁质生物膜用于可持续多功能能量收集

随着便携式电子设备需求的不断增加和传统能源的短缺，从自然资源中获取能量受到了广泛关注。在此，他们提出了一种黑水虻（BSF）衍生的几丁质生物膜来制造高性能摩擦电和压电纳米发电机。几丁质生物膜的物理化学特征通过羟基、α 几丁质和 β 几丁质的存在来证明，这些是 BSF 衍生的几丁质具有显着的摩擦正和压电功能的原因。所提出的工作的电气性能，例如基于 BSF/PTFE 的摩擦纳米发电机 (TENG) 的电压、电流和瞬时功率分别为 121 V、15 µA 和 217.8 µW。Ag/BSF/Ag 压电纳米发电机 (PENG) 产生 18 V 电压、2.2 µA 电流和 5 µW 瞬时功率。此外，所提出的 TENG 和 PENG 设备展示了对介电电容器充电和驱动 LED 和计算器等低功耗电子设备的能力。拟议的结果表明，甲壳素是开发可持续能量收集设备的优质生物材料。

更新日期：2023-12-13

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