R. Ohtsubo

Catalytic graphitization of non-graphitizable carbon by chromium and manganese oxides

I. Mochida, H. Marsh, K. Takeshita, 1980 .

Catalytic graphitization of graphitizable carbon by chromium, manganese and molybdenum oxides

I. Mochida, H. Marsh, K. Takeshita, 1980 .