▎ 摘 要
NOVELTY - A sensing material comprises iron compound, nitrogen doped graphene and diallyldimethylammonium chloride. USE - Sensing material for use in electrochemical detection and analysis of nitrite(claimed). ADVANTAGE - The sensing material has simpleand efficient synthesizing step and easy mass production. DETAILED DESCRIPTION - A sensing material comprises iron compound (Fe1.833(OH)0.5O2.5) , nitrogen doped graphene and diallyldimethylammonium chloride. An INDEPENDENT CLAIM is also included for a method for manufacturing a sensing material.