基于光谱分析探讨磷酸与焦磷酸改性生物炭的磷素形态
王旭阳1, 孙涛1, 朱新萍1, 唐光木2, 贾宏涛1,*, 徐万里2

Phosphorus Species of Biochar Modified by Phosphoric Acid and Pyrophosphoric Acid Based on Spectral Analysis
WANG Xu-yang1, SUN Tao1, ZHU Xin-ping1, TANG Guang-mu2, JIA Hong-tao1,*, XU Wan-li2
麦秆与棉秆生物炭改性前后的高分别率P(2 p )(a, b)和O(1 s )(c, d)图谱