PMID- 35888841
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20220731
IS  - 2072-666X (Print)
IS  - 2072-666X (Electronic)
IS  - 2072-666X (Linking)
VI  - 13
IP  - 7
DP  - 2022 Jun 28
TI  - Study on the Gamma Irradiation Characteristics of a Carbon Nanotube 
      Sponge/Polydimethylsiloxane/Tungsten Oxide Flexible Force-Sensitive Structure.
LID - 10.3390/mi13071024 [doi]
LID - 1024
AB  - This paper proposes a new type of flexible force-sensitive structure that is 
      resistant to gamma radiation and is made of tungsten oxide (WO(3)) powder, 
      polydimethylsiloxane (PDMS), and carbon nanotube (CNT) sponge. The thickness of 
      the sample was 2.2 mm, the middle interlayer was composed of a carbon nanotube 
      (CNT) sponge and PDMS to form a conductive layer, and the upper and lower layers 
      were made of tungsten oxide and PDMS, which formed a gamma-ray shielding layer. 
      When the particle size of the tungsten oxide powder was 50 nm, 100 nm, and 1 microm, 
      the composite force-sensitive structure exhibited better force-sensitive 
      performance. The composite force-sensitive structure was irradiated with doses of 
      5, 20, 50, and 100 KGy through 60Co- rays with an energy of 1.25 MeV. The results 
      showed that the force-sensitive characteristics changed little in significance 
      after irradiation by different doses of gamma rays, indicating that the 
      force-sensitive structure has good resistance to gamma radiation. This flexible 
      stress sensor can be used in soft robots and health inspection, even in harsh 
      environments without significant performance loss.
FAU - Han, Xingcheng
AU  - Han X
AD  - Key Laboratory of Instrumentation Science and Dynamic Measurement, Shanxi 
      Province Key Laboratory of Quantum Sensing and Precision Measurement, North 
      University of China, Taiyuan 030051, China.
FAU - Li, Xin
AU  - Li X
AUID- ORCID: 0000-0001-9587-949X
AD  - Key Laboratory of Instrumentation Science and Dynamic Measurement, Shanxi 
      Province Key Laboratory of Quantum Sensing and Precision Measurement, North 
      University of China, Taiyuan 030051, China.
FAU - Wang, Ruirong
AU  - Wang R
AD  - Key Laboratory of Instrumentation Science and Dynamic Measurement, Shanxi 
      Province Key Laboratory of Quantum Sensing and Precision Measurement, North 
      University of China, Taiyuan 030051, China.
AD  - Department of Electronic Engineering, Taiyuan Institute of Technology, Taiyuan 
      030008, China.
FAU - Liu, Jinping
AU  - Liu J
AD  - Key Laboratory of Instrumentation Science and Dynamic Measurement, Shanxi 
      Province Key Laboratory of Quantum Sensing and Precision Measurement, North 
      University of China, Taiyuan 030051, China.
FAU - Liu, Lishuang
AU  - Liu L
AD  - Key Laboratory of Instrumentation Science and Dynamic Measurement, Shanxi 
      Province Key Laboratory of Quantum Sensing and Precision Measurement, North 
      University of China, Taiyuan 030051, China.
LA  - eng
GR  - 51775522/the National Natural Science Foundation of China/
GR  - 201905D121001/Shanxi province key laboratory of quantum sensing and precision 
      measurement/
GR  - Shanxi '1331 Project' Key Subjects Construction/Shanxi '1331 Project' Key 
      Subjects Construction/
GR  - 201901D211203/Applied Basic Research Program in Shanxi Province/
GR  - 201801D221230/Applied Basic Research Program in Shanxi Province/
PT  - Journal Article
DEP - 20220628
PL  - Switzerland
TA  - Micromachines (Basel)
JT  - Micromachines
JID - 101640903
PMC - PMC9323448
OTO - NOTNLM
OT  - CNT sponge/PDMS/WO3
OT  - force-sensitive structure
OT  - gamma irradiation
COIS- The authors declare no conflict of interest.
EDAT- 2022/07/28 06:00
MHDA- 2022/07/28 06:01
PMCR- 2022/06/28
CRDT- 2022/07/27 01:32
PHST- 2022/04/07 00:00 [received]
PHST- 2022/06/21 00:00 [revised]
PHST- 2022/06/26 00:00 [accepted]
PHST- 2022/07/27 01:32 [entrez]
PHST- 2022/07/28 06:00 [pubmed]
PHST- 2022/07/28 06:01 [medline]
PHST- 2022/06/28 00:00 [pmc-release]
AID - mi13071024 [pii]
AID - micromachines-13-01024 [pii]
AID - 10.3390/mi13071024 [doi]
PST - epublish
SO  - Micromachines (Basel). 2022 Jun 28;13(7):1024. doi: 10.3390/mi13071024.