Abstrak
<p> <span style="font-size:12px;"><span style="font-family:times new roman,times,serif;"><span style="white-space: nowrap;">Multilayer graphene has been prepared by thermal reduction of graphene oxide </span><br style="font-family: Arial, sans-serif; font-size: 13px; white-space: nowrap;" /> <span style="white-space: nowrap;">film. The graphite oxide flake was first synthesized by using modified Hummers method with </span><br style="font-family: Arial, sans-serif; font-size: 13px; white-space: nowrap;" /> <span style="white-space: nowrap;">a relatively small amount of oxidizing agent and short-time processing at ambient </span><br style="font-family: Arial, sans-serif; font-size: 13px; white-space: nowrap;" /> <span style="white-space: nowrap;">temperature. The graphite oxide flake was dispersed in deionized water and deposited on </span><br style="font-family: Arial, sans-serif; font-size: 13px; white-space: nowrap;" /> <span style="white-space: nowrap;">quartz substrates to form graphene oxide film. The red shift of absorption peak and decrease </span><br style="font-family: Arial, sans-serif; font-size: 13px; white-space: nowrap;" /> <span style="white-space: nowrap;">of interlayer distance as interpreted from the X-ray diffraction spectrum indicate the </span><span style="background-color: rgb(252, 252, 252); letter-spacing: 0.102px;">the formation of multilayer graphene. The resultant multilayer graphene has been successfully used as counter electrode in FTO/ZnO nanorods/electrolyte/multilayer graphene dye sensitized solar cell.</span></span></span></p>