New Method of Interfacial and Micro-damage Sensing of Composites Via Pencil Lead Drawing Paper Sensor (PLDPS) and Electrical Resistance (ER) Mapping

2019 ◽  
Author(s):  
Joung-Man Park ◽  
Ha-Seung Park ◽  
Pyeong-Su Shin ◽  
Jong-Hyun Kim ◽  
Yeong-Min Baek ◽  
...  
Keyword(s):  
Electrical Resistance ◽  
New Method ◽  
Damage Sensing ◽  
Pencil Lead ◽  
Paper Sensor

A New Method of Producing Carbon Anode by High-Temperature Mould Pressing

2011 ◽  
Vol 415-417 ◽  
pp. 611-616
Author(s):  
Yao Wu Wang ◽  
Nai Xiang Feng ◽  
Jing You
Keyword(s):  
High Temperature ◽  
Bulk Density ◽  
Electrical Resistance ◽  
Chemical Properties ◽  
New Method ◽  
Carbon Anode ◽  
Crushing Strength ◽  
Industrial Carbon ◽  
Physico Chemical ◽  
Carbon Anodes

Laboratory-scale carbon anodes were produced by a new method of high-temperature mould pressing, and their physico-chemical properties were studied in laboratory. The results showed that the bulk density of carbon anodes produced by high-temperature mould pressing are 1.61-1.63g/cm3, they are higher than industrial carbon anode by 0.06 g/cm3, but the specific electrical resistance is higher and crushing strength is lower.

Innovation of Pencil Lead Drawn Paper Sensors (PLDPS) Using Electrical Resistance (ER) Measurement: I. Optimal Conditions of Interfacial, Mechanical, and Sensing Properties

2020 ◽  
Vol 21 (7) ◽  
pp. 1560-1565
Author(s):  
Ha-Seung Park ◽  
Pyeong-Su Shin ◽  
Jong-Hyun Kim ◽  
Yeong-Min Baek ◽  
K. Lawrence DeVries ◽  
...  
Keyword(s):  
Electrical Resistance ◽  
Optimal Conditions ◽  
Sensing Properties ◽  
Pencil Lead

New Method for Representative Measurement of Anode Electrical Resistance

2012 ◽  
pp. 1299-1302 ◽  
Author(s):  
M. J. Chollier-Brym ◽  
D. Laroche ◽  
A. Alexandre ◽  
M. Landry ◽  
C. Simard ◽  
...  
Keyword(s):  
Electrical Resistance ◽  
New Method

Fatigue Damage Sensing in Smart Carbon Fiber Concrete by Electrical Resistivity Measurement

2007 ◽  
Vol 348-349 ◽  
pp. 345-348 ◽  
Author(s):  
Zhi Hong Xu ◽  
Zhi Tian Liu
Keyword(s):  
Carbon Fiber ◽  
Electrical Resistance ◽  
Resistivity Measurement ◽  
Fatigue Loading ◽  
Resistance Measurement ◽  
Electrical Resistivity Measurement ◽  
Damage Sensing ◽  
Micro Cracks ◽  
Fiber Concrete ◽  
On Line

The possibility of sensing the damage in smart carbon fiber concrete (SCFC) during the fatigue loading process by electrical resistance measurement is investigated in this paper. The damages occurred and accumulated in the carbon fiber concrete specimens under the fatigue loading destroy the local conductive network in the areas near the micro-cracks and cause the whole volume electrical resisitivity increasing. It is verified that the resistance measurement has a great potential to monitor and evaluate the damages in carbon fiber concrete during the whole fatigue process on line.

New method for interfacial evaluation of carbon fiber/thermosetting composites by wetting and electrical resistance measurements

2014 ◽  
Vol 28 (17) ◽  
pp. 1677-1686 ◽  
Author(s):  
Joung-Man Park ◽  
Dong-Jun Kwon ◽  
Zuo-Jia Wang ◽  
Je-Jun Kim ◽  
Key-Wook Jang ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Electrical Resistance ◽  
New Method ◽  
Electrical Resistance Measurements
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