| 000 -LEADER |
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| fixed length control field |
a |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20240313114830.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
240313b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
AIKTC-KRRC |
| Transcribing agency |
AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
3953 |
| Author |
Kumar, Vinay |
| 245 ## - TITLE STATEMENT |
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| Title |
PVDF composite as the 4D solution for heritage structures |
| 250 ## - EDITION STATEMENT |
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| Volume, Issue number |
Vol.104(6), Dec |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
USA |
| Name of publisher, distributor, etc. |
Springer |
| Year |
2023 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Pagination |
1193-1206p. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
The 4D properties of thermoplastic composites prepared by mechanical blending for different engineering applications such as sensors, electromagnetic shielding equipment, piezoelectricity, etc. has been widely reported. But hitherto less has been testified on the 4D capabilities of chemically assisted mechanically blended (CAMB) thermoplastic composite for repair and maintenance of cracks in heritage buildings. This study outlines a novel solution for repairing heritage structure by using the 4D behavior of polyvinylidene fluoride (PVDF) composite prepared by CAMB graphene and Mn-doped ZnO with dimethylformamide (DMF) as solvent. The 3D printed electro-active composite has magnetic retention property (magnetization 4.27 emu/g) capable of self-assembly. The piezoelectric coefficient (D33) 61.3pC/N was observed for the selected composite which justifies the development of β -phase required for crack repairing in heritage structure. Further, the 4D capability was investigated by strain measurement (for self-expansion and contraction) from the strain-electric field (S-E) loop. The bonding characteristics of 3D printed functional parts prepared with CAMB have been counter verified by photoluminescence (PLS) and Fourier transformed infrared (FTIR) spectroscopy analysis. The observed thermal stability (with improved heat capacity (33.62 J/g) and crystallinity (62.26%) in three repeated cycles) and Young’s modulus (793.04 MPa) observations along with dynamic mechanical analysis (DMA) justify the use of selected composite. The pre-straining of samples was also performed to investigate shape recovery with thermal stimulus. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| 9 (RLIN) |
4626 |
| Topical term or geographic name entry element |
Mechanical Engineering |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
22983 |
| Co-Author |
Singh, Rupinder |
| 773 0# - HOST ITEM ENTRY |
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| Title |
Journal of the institution of engineers (India): Series C |
| Place, publisher, and date of publication |
Kolkata Institution of Engineers (India) |
| International Standard Serial Number |
2250-0545 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| URL |
https://link.springer.com/article/10.1007/s40032-023-00991-4 |
| Link text |
Click here |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
|
| Koha item type |
Articles Abstract Database |
