PMID- 29986295
OWN - NLM
STAT- MEDLINE
DCOM- 20190909
LR  - 20190909
IS  - 1878-0180 (Electronic)
IS  - 1878-0180 (Linking)
VI  - 86
DP  - 2018 Oct
TI  - Anti-corrosion performance of chemically bonded phosphate ceramic coatings 
      reinforced by nano-TiO(2).
PG  - 208-214
LID - S1751-6161(18)30822-1 [pii]
LID - 10.1016/j.jmbbm.2018.06.045 [doi]
AB  - To promote anti-corrosion property of chemically bonded phosphate ceramic 
      coatings (CBPCs), the nano-TiO(2) is selected as the reinforcement. Differential 
      scanning calorimetry (DSC), X-ray diffraction (XRD), Scanning electron microscope 
      (SEM), Energy Dispersive Spectrometer (EDS) and the electrochemical analysis are 
      carried out to clarify the role of nano-TiO(2) on the improvement of 
      anti-corrosion performance. The experiments show that with the addition of 
      nano-TiO(2), the curing temperature and the activation energy of the curing 
      process increase, which allows longest reaction and positively drives curing 
      reactions at elevated conversions. The enhancement of anti-corrosion performance 
      of CBPCs reinforced by nano-TiO(2) particles is based on three main mechanisms. 
      Firstly, more bonded phase (AlPO(4)) can be formed with the addition of 
      nano-TiO(2), which can help CBPCs to get more compact microstructure. 
      Additionally, AlPO(4) particles possess the low density and good corrosion 
      resistance, which leads to the increase in the corrosion resistance of CBPCs. 
      Secondly, increasing content of nano-TiO(2) can also strengthen the compactness 
      of CBPCs to protect the substrates from the penetration of aggressive electrolyte 
      and prolong electrolyte diffusion path. Thirdly, through the analysis of 
      microstructure of CBPCs, it is found that most of the hydrophobic nano-TiO(2) 
      particles homogeneously distribute on the surface of CBPCs. Therefore, CBPCs show 
      well hydrophobic performance, which can further improve the anti-corrosion 
      property of themselves.
CI  - Copyright (c) 2018 Elsevier Ltd. All rights reserved.
FAU - Liu, Yaxuan
AU  - Liu Y
AD  - College of Mechanical Engineering, Jiangnan University, Wuxi 214100, Jiangsu, 
      China.
FAU - Bian, Da
AU  - Bian D
AD  - College of Mechanical Engineering, Jiangnan University, Wuxi 214100, Jiangsu, 
      China.
FAU - Zhao, Yongwu
AU  - Zhao Y
AD  - College of Mechanical Engineering, Jiangnan University, Wuxi 214100, Jiangsu, 
      China. Electronic address: Zhaoyw@jiangnan.edu.cn.
FAU - Wang, Yongguang
AU  - Wang Y
AD  - School of Mechanical and Electric Engineering, Soochow University, Suzhou 205021, 
      Jiangsu, China. Electronic address: Wangyg@suda.edu.cn.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20180628
PL  - Netherlands
TA  - J Mech Behav Biomed Mater
JT  - Journal of the mechanical behavior of biomedical materials
JID - 101322406
RN  - 0 (Phosphates)
RN  - 15FIX9V2JP (titanium dioxide)
RN  - D1JT611TNE (Titanium)
SB  - IM
MH  - Ceramics/*chemistry
MH  - Corrosion
MH  - Electrochemistry
MH  - Materials Testing
MH  - Phosphates/*chemistry
MH  - Titanium/*chemistry
MH  - Wettability
OTO - NOTNLM
OT  - AISI 304L stainless steel
OT  - Chemically bonded phosphate ceramic coating
OT  - Corrosion resistance
OT  - Nano-TiO(2)
EDAT- 2018/07/10 06:00
MHDA- 2019/09/10 06:00
CRDT- 2018/07/10 06:00
PHST- 2018/05/26 00:00 [received]
PHST- 2018/06/27 00:00 [revised]
PHST- 2018/06/27 00:00 [accepted]
PHST- 2018/07/10 06:00 [pubmed]
PHST- 2019/09/10 06:00 [medline]
PHST- 2018/07/10 06:00 [entrez]
AID - S1751-6161(18)30822-1 [pii]
AID - 10.1016/j.jmbbm.2018.06.045 [doi]
PST - ppublish
SO  - J Mech Behav Biomed Mater. 2018 Oct;86:208-214. doi: 10.1016/j.jmbbm.2018.06.045. 
      Epub 2018 Jun 28.