Hummers' method
preferred label: روش هامر @fa
type: Concept
related: graphite oxide

chemical compounds
preferred label: ترکیبات شیمیایی @fa
type: Concept
narrower: graphite oxide

graphite oxide
related: Hummers' method
broader: chemical compounds
preferred label: گرافیت اکسید @fa
type: Concept