Funding for this research was provided by:
Fundamental Research Funds for the Central Universities (2572018BB10)
Heilongjiang Postdoctoral Foundation Assistance (LBH-Z13010)
National Program for Support of Top-notch Young Professionals, National Natural Science Foundation of China (51773049)
China Aerospace Science and Technology Corporation-Harbin Institute of Technology Joint Center for Technology Innovation Fund (HIT15-1A01)
Harbin city science and technology projects (2013DB4BP031 and RC2014QN017035)
China Postdoctoral Science Special Foundation (201003420 and 20090460067)
HIT Research Institute (Zhao Yuan) of New Materials and Intelligent Equipment Technology Co., Ltd. Scientific and Technological Cooperation and Development Fund (2017KJHZ002)
Article History
Received: 25 April 2018
Accepted: 28 August 2018
First Online: 21 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.