TY - Front. Energy A1 - Ruixiang WANG, Yihao ZHANG, Haizhou WU T1 - Tribological properties of onion like fullerenes and NiFe2O4 nanocomposites in reciprocating motion Y1 - 2021-03-15 JF - Frontiers in Energy JO - Front. Energy SP - 208 EP - 212 VL - 15 IS - 1 UR - https://journal.hep.com.cn/fie N1 - 10.1007/s11708-017-0454-x ER -