DataVXJournal of Industrial TextilesPaper
journal article·2022-06Open access

Electroless plating process for the manufacture of radiation protection suits for pregnant woman: Effect of bending on its electromagnetic shielding performance

Chengmei Gui, Di Sun, Wenya Liu, Haodong Ma, Zhenming Chen, Peng Li, Junjun Huang

Journal of Industrial Textiles· Volume 51· Issue 2_suppl
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Source abstract

Abstract

Multi-ion fabrics (especially silver ion fabrics) have special advantages as electromagnetic radiation, but the use of noble metals enhances its cost. Electroless nickel plating (EP-Ni) has great potential application in fabricating low-cost metallized material. Here, EP-Ni on pure cotton surface to fabricate radiation protection suits for pregnant woman was established to replace traditional protection suits with silver film. The active groups on the cotton/polyester blend fiber surface could absorb tin and palladium ions, acting as catalytic centers, which can catalyze the reduction of Ni2+ in the plating solution. Ni particle with (111) crystal plane preferential oriented crystal structure deposited on cotton surface with a coarse microstructure. The Ni deposited amount is about 19%. The fabricated material exhibited a shielding effectiveness of 29.5 dB. Studies also shown that bending has no negative effect on crystallinity and electrical property. But more bending times could lead to crack, which would decline electromagnetic shielding performance by 24%.
Source: crossref · Quality: baseline

Research context

Catalysis & surfaces

OpenAlex topics: Electromagnetic wave absorption materials · Electromagnetic Fields and Biological Effects

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

College of Chemical and Material Engineering, Chaohu University, Hefei City, China

Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization, College of Materials and Chemical Engineering, Hezhou University, Hezhou City, China

Department of Chemical and Materials Engineering, Hefei University, Hefei City, China

Department of Preschool Education, Hefei Preschool Teachers College, Hefei City, China

Funding

Youth Fund of Anhui Province · The Guangxi science and technology base and special talents · Opening project of Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization · The Major Project of Natural Science in Colleges and Universities in Anhui Province · The Young People Fund of Guangxi Science and Technology Department · Chaohu University 2021 High-level Talents Research Start-up Fund

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