Applied Surface Science 442 (2018) 12–19 Contents lists available at ScienceDirect Applied Surface Science journal homepage: www.elsevier.com/locate/apsusc Full Length Article Preparation and ﬂash sintering of MgTiO nanopowders obtained by the polyacrylamide gel method Xinghua Su , Ge Bai, Jing Zhang, Jie Zhou, Yongjie Jia School of Materials Science and Engineering, Chang’an University, Xi’an 710061, China ar ti c l e i nf o ab stra ct Article history: Using a polyacrylamide gel method, phase pure and well-dispersed MgTiO nanopowders were prepared Received 23 November 2017 at 800 C for 2 h. It was found that a high mole ratio of monomers to precursors resulted in low formation Revised 23 January 2018 temperature of MgTiO , due to the highly mixing homogeneity and smaller particle sizes of precursors. Accepted 31 January 2018 Sintering behaviors of MgTiO nanopowders under DC electric ﬁeld from 500 to 800 V/cm were investi- Available online 6 February 2018 gated. Nearly full dense MgTiO ceramics can be prepared in 30 s. An abrupt and simultaneous increase in current density and power dissipation were observed in sintering process, which are characteristics of Keywords: ﬂash sintering. The power dissipation for the ﬂash sintering was found to be 82
Applied Surface Science – Elsevier
Published: Jun 1, 2018
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.
All for just $49/month
Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.
Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.
It’s easy to organize your research with our built-in tools.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera