About the Authors

Yidong Xu

Affiliations School of Materials Science and Engineering, Southeast University, Nanjing, Jiangsu, P. R. China, Research Center of Green Building Materials and Waste Resources Reuse, Ningbo Institute of Technology of Zhejiang University, Ningbo, Zhejiang, P. R. China

Chunxiang Qian

30397604@163.com

Affiliation School of Materials Science and Engineering, Southeast University, Nanjing, Jiangsu, P. R. China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CQ YX. Performed the experiments: YX. Analyzed the data: CQ YX. Contributed reagents/materials/analysis tools: CQ YX. Wrote the paper: CQ YX.