Study on the structural characteristics of nitrogen-containing compounds in co-pyrolysis tar of low rank coal using 1H-15N HMBC analysis

Y Yichen Zhang (Institute of Carbon Neutrality, Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University) P Peiqi Chen G Guantao Shi N Nai Wang H Haining Tian G Gang Li (State Key Laboratory of Molecular Reaction Dynamics and Dalian Coherent Light Source Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China) B Bin Su X Xiang Han (Xi’an Jiaotong University , , , ,) A Anning Zhou Q Qiuhong Wang Z Zhenmin Luo F Fuxin Chen