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Patadiya J, Wang X, Joshi G, Kandasubramanian B, Naebe M. 3D-Printed Biomimetic Hierarchical Nacre Architecture: Fracture Behavior and Analysis. ACS OMEGA 2023; 8:18449-18461. [PMID: 37273619 PMCID: PMC10233667 DOI: 10.1021/acsomega.2c08076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 04/13/2023] [Indexed: 06/06/2023]
Abstract
Nacreous architecture has a good combination of toughness and modulus, which can be mimicked at the micron to submicron level using 3D printing to resolve the demand in numerous applications such as automobile, aerospace, and protection equipment. The present study examines the fabrication of two nacre structures, a nacre columnar (NC) and a nacre sheet (NS), and a pristine structure via fused deposition modeling (FDM) and explores their mechanically superior stacking structure, mechanism of failure, crack propagation, and energy dissipation. The examination reveals that the nacre structure has significant mechanical properties compared to a neat sample. Additionally, NS has 112.098 J/m impact resistance (9.37% improvement), 803.415 MPa elastic modulus (11.23% improvement), and 1563 MPa flexural modulus (10.85% improvement), which are all higher than those of the NC arrangement.
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Affiliation(s)
- Jigar Patadiya
- Institute
for Frontier Materials, Deakin University, Waurn Ponds Campus, Geelong, Victoria 3216, Australia
- Additive
Manufacturing Laboratory, Department of Metallurgical and Materials
Engineering, Defence Institute of Advanced
Technology (DU), Ministry of Defence, Girinagar, Pune 411025, Maharashtra, India
| | - Xungai Wang
- JC
STEM Lab of Sustainable Fibers and Textiles, School of Fashion and
Textiles, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Ganapati Joshi
- Additive
Manufacturing Laboratory, Department of Metallurgical and Materials
Engineering, Defence Institute of Advanced
Technology (DU), Ministry of Defence, Girinagar, Pune 411025, Maharashtra, India
| | - Balasubramanian Kandasubramanian
- Additive
Manufacturing Laboratory, Department of Metallurgical and Materials
Engineering, Defence Institute of Advanced
Technology (DU), Ministry of Defence, Girinagar, Pune 411025, Maharashtra, India
| | - Minoo Naebe
- Institute
for Frontier Materials, Deakin University, Waurn Ponds Campus, Geelong, Victoria 3216, Australia
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Patadiya J, Gawande A, Joshi G, Kandasubramanian B. Additive Manufacturing of Shape Memory Polymer Composites for Futuristic Technology. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c03083] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jigar Patadiya
- Rapid Prototyping Laboratory, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of
Defence, Girinagar, Pune, 411025 India
| | - Adwait Gawande
- Department of Aerospace Engineering, Defence Institute of Advanced Technology (DU), Ministry
of Defence, Girinagar, Pune 411025 India
| | - Ganapati Joshi
- Department of Aerospace Engineering, Defence Institute of Advanced Technology (DU), Ministry
of Defence, Girinagar, Pune 411025 India
| | - Balasubramanian Kandasubramanian
- Rapid Prototyping Laboratory, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of
Defence, Girinagar, Pune, 411025 India
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