To analyze the effect of metal oxide on electrical resistivity of conductive wood charcoal,wood powder of Masson pine was mixed with ferric oxide (Fe_2O_3) and nickel oxide (NiO), respectively,and then the mixed powders were carbonized at high temperature in a laboratory-scale tube furnace in a nitrogen atmosphere. DCY-3 resistivity tester was used to measure electrical resistivity of conductive wood charcoal. When carbonization temperature was 1200 ℃, the electrical resistivity of controlsamples, Fe_2O_3 (4%) added samples, and NiO (4%) added samples was 0.104 Ω·lcm, 0.071 Ω·lcm, and 0.066 Ω·lcm, respectively. When carbonization temperature was 1 500 ℃, the electrical resistivity of control samples, Fe_2O_3 (4%) added samples, and NiO(4%) added samples was 0.091 Ω·lcm,0.052 Ω·lcm, and 0.052Ω·lcm, respectively. And electrical resistivity of conductive wood charcoaldecreased from 0.060Ω·lcm to 0.041Ω·lcm when the ferric oxide addition increased from 2% to 10%.The results showed that the electrical resistivity of conductive wood charcoal decreased with the increase of carbonization temperature. Ferric oxide and nickel oxide could be used as catalysts todecrease electrical resistivity of conductive wood charcoal. And electrical resistivity of conductivewood charcoal reduced with increasing the ferric oxide addition. To analyze the effect of metal oxide on electrical resistivity of conductive wood charcoal, wood powder of Masson pine was mixed with ferric oxide (Fe 2 O 3) and nickel oxide (NiO), respectively, and then the mixed powders were carbonized at high temperature in a laboratory DCI-3 resistivity tester was used to measure electrical resistivity of conductive wood charcoal. When carbonization temperature was 1200 ° C, the electrical resistivity of controls samples, Fe 2 O 3 (4%) added samples, and NiO (4 %) added samples was 0.104 Ω · lcm, 0.071 Ω · cm, and 0.066 Ω · cm, respectively. When carbonization temperature was 1 500 ° C, the electrical resistivity of control samples, Fe 2 O 3 %) added samples was 0.091 Ω · cm, 0.052 Ω · cm, and 0.052 Ω · cm, respectively. And electrical resistivity of conductive wood charcoal decreased from 0.060 Ω · cm to 0.041 Ω · cm when the ferric oxide increased increased from 2% to 10%. The res ults showed that the electrical resistivity of conductive wood charcoal decreased with the increase of carbonization temperature. Ferric oxide and nickel oxide could be used as catalysts to create electrical resistivity of conductive wood charcoal. And electrical resistivity of conductive wood charcoal reduced with increasing the ferric oxide addition.