Role of oxygen functional groups in graphene oxide for reversible room-temperature NO2 sensing

You Rim Choi; Young‐Gui Yoon; Kyoung Soon Choi; Jong Hun Kang; Young-Seok Shim; Yeonhoo Kim; Hye Jung Chang; Jong‐Heun Lee; Chong Rae Park; Soo Young Kim; Ho Won Jang

doi:10.1016/j.carbon.2015.04.082

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