研究成果：
作为负责人主持国家重大仪器专项课题子任务和中央高校基金等3项科研项目，4项企业横向课题；作为主要参与者参与“863”项目、国家科技支撑计划、国家重大仪器专项、省级重大专项以及多项企业项目。迄今，在国内外学术期刊发表SCI论文50余篇，申请专利5项。
代表性论文：
1. Xiuye Lian, Mingguang Zhang, Xiting Sun, Chunfeng Song*, Hongfu Yuan*, Longhai Guo, Xiaoyu Li， Online real time determination of free formaldehyde content during polymerization process of phenolic resin by NIR spectra and a modeling-free method，Polymer Testing，Polymer Testing，2021, 93, 106584.
2. Xiting Sun, Hongfu Yuan*, Chunfeng Song*, Xiaoyu Li, Aiqin Hu, Shanshan Yu. A novel drying-free identification method of cashmere textiles by NIR spectroscopy combined with a representation learning classification method. Microchemical Journal, 2019, 149, 104018.
3. Xiting Sun, Hongfu Yuan*, Chunfeng Song*, Xiaoyu Li. A novel deep learning-based chemical image identification method of infrared spectroscopy using external perturbance. Analytical Methods, 2020, 12, 1311-1315.
4. Xiting Sun, Sisi Cheng, Hongfu Yuan*, Chunfeng Song*, Li Wang, Wenliang Tian, Xiaoyu Li. Rapid drying-free determination of pure cashmere content in scoured cashmere using a novel method of NIR spectroscopy combined with moisture elimination and spectral reconstruction strategy, Vibrational Spectroscopy, 2020, 106, 103006.
5. Chunyan Huang, Xiting Sun, Hongfu Yuan*, Chunfeng Song*, Yan Meng, Xiaoyu Li. Study on the reactivity and kinetics of primary and secondary amines during epoxy curing by NIR spectroscopy combined with multivariate ****ysis. Vibrational Spectroscopy, 2019, 102993.
6. Zhiqiang Zhu, Xiting Sun, Hongfu Yuan*, Chunfeng Song**, Yanan Cao, Xiaoyu Li, Determination of gel time and gel point of epoxy-amine thermosets by insitu near infrared spectroscopy, Polymer Testing, 2018, 72, 416-422.
7. Zhiqiang Zhu, Hongfu Yuan∗, Chunfeng Song∗, Xiaoyu Li, Dewen Fang, Zhaoyi Guo, Xinye Zhu, Wei Liu, Gendong Yan, High-speed identification and sorting of living silkworm pupae using near-infrared spectroscopy combined with chemometrics. Sensors & Actuators B:Chemical,2018, 268,299–309.
