Method for fabricating multifunctional strain monitoring piezoresistive sensor in aerospace industry, involves evaluating sensor performance by measuring real-time electrical resistance during mechanical deformation and performing three-point bending test
	SINGH S; KAMBLE Z B
	2024-11-29
专利权人	AMBEDKAR NAT INST TECHNOLOGY B R (AMBE-Non-standard)
申请日期	2024-11-29
专利号	IN202411093698-A
成果简介	NOVELTY - The method involves mixing ethanol and acetic acid with reduced graphene oxide (rGO) nanoparticles and chitosan to form a homogeneous solution. A glass fabric substrate (104) is cleaned with acetone and ethanol followed by drying and coating the glass fabric substrate with a rGO-chitosan paste (102) through immersion such that uniform distribution of the rGO-chitosan paste is ensured on the glass fabric substrate. Effective real-time structural health monitoring in composite materials is performed by a multifunctional strain monitoring piezoresistive sensor (100) for applications, where applications are aerospace, automotive, and civil engineering. USE - Method for fabricating multifunctional strain monitoring piezoresistive sensor in aerospace industry, automotive industry, construction industry and marine industry. ADVANTAGE - The method enhances sensitivity and accuracy of strain detection in fiber-reinforced polymer composites, and identifies signs of degradation in real time, and facilitates maintenance by SHM systems, and prevents catastrophic events. The method embeds conductive pathways within FRPCs, and feasibly monitors changes in electrical resistance as indicators of structural degradation. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic block diagram of a multifunctional strain monitoring piezoresistive sensor. 100Multifunctional strain monitoring piezoresistive sensor 102RGO-chitosan paste 104Glass fabric substrate
IPC 分类号	A61B-005/0205 ; G01B-011/16 ; G01L-001/18 ; G01L-001/22 ; G01M-005/00
国家	印度
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/14310
专题	中国科学院新疆生态与地理研究所
作者单位	AMBEDKAR NAT INST TECHNOLOGY B R (AMBE-Non-standard)
推荐引用方式 GB/T 7714	SINGH S,KAMBLE Z B. Method for fabricating multifunctional strain monitoring piezoresistive sensor in aerospace industry, involves evaluating sensor performance by measuring real-time electrical resistance during mechanical deformation and performing three-point bending test. IN202411093698-A[P]. 2024.

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