用NiO纳米颗粒调制ZnFe2O4材料生长对正丁醇的高敏感响应

IF 3.7 1区化学 Q1 CHEMISTRY, ANALYTICAL Sensors and Actuators B: Chemical Pub Date : 2025-05-01 Epub Date: 2025-01-27 DOI:10.1016/j.snb.2025.137321

Boyang Jiang, Jing Cao, Kaihua Zhang, Quan Chen, Panxiang Ma

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引用次数: 0

摘要

本文采用NiO来调节ZnFe2O4材料的生长，以获得对正丁醇的高灵敏度响应。所得材料NZF-8在240℃下对100 ppm正丁醇的响应值为129.9，是普通ZnFe2O4在相同温度下的响应值（5.7）的22.8倍。结果表明，纳米级NiO慢化剂的用量对制备材料的形貌、比表面积和气敏性能有很大影响。

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Modulation of ZnFe2O4 material growth using NiO nanoparticles for highly sensitive response to n-butanol

In this paper, NiO was used to modulate the growth of ZnFe₂O₄ materials to achieve a highly sensitive response to n-butanol. The obtained material NZF-8 has a very high response value (129.9) for n-butanol at 100 ppm at 240 ℃, which is 22.8 times higher than the response of ordinary ZnFe₂O₄ (5.7) at the same temperature. It is shown that the amount of nanoscale NiO moderator has a great influence on the morphology, specific surface area and gas-sensitive properties of the prepared materials.

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来源期刊

Sensors and Actuators B: Chemical 工程技术-电化学

CiteScore

14.60

自引率

11.90%

发文量

1776

审稿时长

3.2 months

期刊介绍： Sensors & Actuators, B: Chemical is an international journal focused on the research and development of chemical transducers. It covers chemical sensors and biosensors, chemical actuators, and analytical microsystems. The journal is interdisciplinary, aiming to publish original works showcasing substantial advancements beyond the current state of the art in these fields, with practical applicability to solving meaningful analytical problems. Review articles are accepted by invitation from an Editor of the journal.