Additive manufacturing of cobalt-based organic ferromagnetic materials

Junfeng Huang; Kam Chuen Yung; Zhengong Meng; Desmond T.C. Ang; Guijun Li

doi:10.1109/LMAG.2017.2661720

Additive manufacturing of cobalt-based organic ferromagnetic materials

Junfeng Huang, Kam Chuen Yung, Zhengong Meng, Desmond T.C. Ang, Guijun Li^*

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

4 Citations (Scopus)

Abstract

Clogging problems from the aggregation of dispersed solutes have hindered the successful application of inkjet printing for patterning ferromagnetic materials. Native ferromagnetic ink with complete solubility and proper surface tension for inkjet printing has been lacking. Here, we report a metal-organic molecule with absolute solubility in dimethylformamide (DMF) solvent, which can be successfully patterned using state-of-art inkjet printing technologies. The jetting parameters for this ferromagnetic ink were systemically optimized and a series of patterns were successfully made on a variety of substrates. These patterned ferromagnetic 2.5-dimensional structures showed ferromagnetic properties as experimentally verified.

Original language	English
Article number	2104405
Number of pages	5
Journal	IEEE Magnetics Letters
Volume	8
DOIs	https://doi.org/10.1109/LMAG.2017.2661720
Publication status	Published - Jan 2017

User-Defined Keywords

2.5-dimensional structures
additive manufacturing
Magnetochemistry
metal-organic

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10.1109/LMAG.2017.2661720

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title = "Additive manufacturing of cobalt-based organic ferromagnetic materials",

abstract = "Clogging problems from the aggregation of dispersed solutes have hindered the successful application of inkjet printing for patterning ferromagnetic materials. Native ferromagnetic ink with complete solubility and proper surface tension for inkjet printing has been lacking. Here, we report a metal-organic molecule with absolute solubility in dimethylformamide (DMF) solvent, which can be successfully patterned using state-of-art inkjet printing technologies. The jetting parameters for this ferromagnetic ink were systemically optimized and a series of patterns were successfully made on a variety of substrates. These patterned ferromagnetic 2.5-dimensional structures showed ferromagnetic properties as experimentally verified.",

keywords = "2.5-dimensional structures, additive manufacturing, Magnetochemistry, metal-organic",

author = "Junfeng Huang and Yung, {Kam Chuen} and Zhengong Meng and Ang, {Desmond T.C.} and Guijun Li",

note = "This work was supported by the Hong Kong Polytechnic University under RUV2 Project. Publisher Copyright: {\textcopyright} 2017 IEEE.",

year = "2017",

month = jan,

doi = "10.1109/LMAG.2017.2661720",

language = "English",

volume = "8",

journal = "IEEE Magnetics Letters",

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T1 - Additive manufacturing of cobalt-based organic ferromagnetic materials

AU - Huang, Junfeng

AU - Yung, Kam Chuen

AU - Meng, Zhengong

AU - Ang, Desmond T.C.

AU - Li, Guijun

PY - 2017/1

Y1 - 2017/1

N2 - Clogging problems from the aggregation of dispersed solutes have hindered the successful application of inkjet printing for patterning ferromagnetic materials. Native ferromagnetic ink with complete solubility and proper surface tension for inkjet printing has been lacking. Here, we report a metal-organic molecule with absolute solubility in dimethylformamide (DMF) solvent, which can be successfully patterned using state-of-art inkjet printing technologies. The jetting parameters for this ferromagnetic ink were systemically optimized and a series of patterns were successfully made on a variety of substrates. These patterned ferromagnetic 2.5-dimensional structures showed ferromagnetic properties as experimentally verified.

AB - Clogging problems from the aggregation of dispersed solutes have hindered the successful application of inkjet printing for patterning ferromagnetic materials. Native ferromagnetic ink with complete solubility and proper surface tension for inkjet printing has been lacking. Here, we report a metal-organic molecule with absolute solubility in dimethylformamide (DMF) solvent, which can be successfully patterned using state-of-art inkjet printing technologies. The jetting parameters for this ferromagnetic ink were systemically optimized and a series of patterns were successfully made on a variety of substrates. These patterned ferromagnetic 2.5-dimensional structures showed ferromagnetic properties as experimentally verified.

KW - 2.5-dimensional structures

KW - additive manufacturing

KW - Magnetochemistry

KW - metal-organic

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U2 - 10.1109/LMAG.2017.2661720

DO - 10.1109/LMAG.2017.2661720

M3 - Journal article

AN - SCOPUS:85017651157

SN - 1949-307X

VL - 8

JO - IEEE Magnetics Letters

JF - IEEE Magnetics Letters

M1 - 2104405

ER -

Additive manufacturing of cobalt-based organic ferromagnetic materials

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