Pre-patterning and post-oxidation-crosslinking of Fe(0) particles for a humidity-sensing actuator

Xiaxin Qiu; Shumin Liang; Xinhua Huang; Lidong Zhang

doi:10.1039/c9cc07855j

Pre-patterning and post-oxidation-crosslinking of Fe(0) particles for a humidity-sensing actuator

Xiaxin Qiu
, Shumin Liang
, Xinhua Huang
, Lidong Zhang^*

^*此作品的通讯作者

化学与分子工程学院

East China Normal University
Anhui University of Science and Technology

科研成果: 期刊稿件 › 文章 › 同行评审

11 引用（Scopus）

摘要

We propose a pre-patterning and post-oxidation-crosslinking protocol to prepare a humidity-sensing actuator. Fe(0) particles (FeP) are introduced into a sodium alginate (SA) film under a magnetic field (15 mT) to achieve directional pre-patterning, followed by treatment in hydrochloric acid that oxidates FeP into Fe²⁺, and triggers the crosslinking between Fe²⁺ and SA, which provides the actuator with differential mechanical tensors and induces controlled response to humidity.

源语言	英语
页（从-至）	15049-15052
页数	4
期刊	Chemical Communications
卷	55
期	100
DOI	https://doi.org/10.1039/c9cc07855j
出版状态	已出版 - 2019

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abstract = "We propose a pre-patterning and post-oxidation-crosslinking protocol to prepare a humidity-sensing actuator. Fe(0) particles (FeP) are introduced into a sodium alginate (SA) film under a magnetic field (15 mT) to achieve directional pre-patterning, followed by treatment in hydrochloric acid that oxidates FeP into Fe2+, and triggers the crosslinking between Fe2+ and SA, which provides the actuator with differential mechanical tensors and induces controlled response to humidity.",

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AU - Qiu, Xiaxin

AU - Liang, Shumin

AU - Huang, Xinhua

AU - Zhang, Lidong

PY - 2019

Y1 - 2019

N2 - We propose a pre-patterning and post-oxidation-crosslinking protocol to prepare a humidity-sensing actuator. Fe(0) particles (FeP) are introduced into a sodium alginate (SA) film under a magnetic field (15 mT) to achieve directional pre-patterning, followed by treatment in hydrochloric acid that oxidates FeP into Fe2+, and triggers the crosslinking between Fe2+ and SA, which provides the actuator with differential mechanical tensors and induces controlled response to humidity.

AB - We propose a pre-patterning and post-oxidation-crosslinking protocol to prepare a humidity-sensing actuator. Fe(0) particles (FeP) are introduced into a sodium alginate (SA) film under a magnetic field (15 mT) to achieve directional pre-patterning, followed by treatment in hydrochloric acid that oxidates FeP into Fe2+, and triggers the crosslinking between Fe2+ and SA, which provides the actuator with differential mechanical tensors and induces controlled response to humidity.

UR - https://www.scopus.com/pages/publications/85076447068

U2 - 10.1039/c9cc07855j

DO - 10.1039/c9cc07855j

M3 - 文章

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AN - SCOPUS:85076447068

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JO - Chemical Communications

JF - Chemical Communications

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ER -

Pre-patterning and post-oxidation-crosslinking of Fe(0) particles for a humidity-sensing actuator

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