Showing 281 - 300 results of 453 for search '"graphene"', query time: 0.06s Refine Results
  1. 281

    The role of graphene Oxide’s aromatic rings in activated carbon made from banana leaves (ACBL) and Fe3O4 in hydrogen production by Dewi Sartika, Denny Widhiyanuriyawan, Agung Sugeng Widodo, Purnami, I.N.G Wardana

    Published 2025-03-01
    “…The SEM results showed that the elemental content of graphene oxide in ACBL was 72.47 %. The graphene oxide in ACBL had a positive charge represented by a bright color on the sample surface. …”
    Get full text
    Article
  2. 282
  3. 283

    Experimental Investigation of Average Nusselt Number Variations in a Heat Pipe-Evacuated Tube Solar Collector due to Presence of Acetone-Graphene Nanofluid by S. Y. Afshoon, R. Shafaghat, M. Gorji Bandpy

    Published 2025-07-01
    “…This study investigates the enhancement of thermal performance in Evacuated Tube Solar Collectors (ETCs) by integrating graphene nanoparticles into the heat transfer fluid. …”
    Get full text
    Article
  4. 284

    Corrections to “Graphene-Metamaterial Based Tunable Broadband Polarization Insensitive Absorber for Terahertz Antenna Design” by Rummanur Rahad, Abu S. M. Mohsin, Mohammed Belal Hossain Bhuian, Md. Mosaddequr Rahman

    Published 2025-01-01
    “…Presents corrections to the paper, (Corrections to “Graphene-Metamaterial Based Tunable Broadband Polarization Insensitive Absorber for Terahertz Antenna Design”).…”
    Get full text
    Article
  5. 285
  6. 286
  7. 287

    Simultaneous Determination of Uric Acid and Xanthine Using a Poly(Methylene Blue) and Electrochemically Reduced Graphene Oxide Composite Film Modified Electrode by Gen Liu, Wei Ma, Yan Luo, Deng-ming Sun, Shuang Shao

    Published 2014-01-01
    “…Poly(methylene blue) and electrochemically reduced graphene oxide composite film modified electrode (PMB-ERGO/GCE) was successfully fabricated by electropolymerization and was used for simultaneous determination of uric acid (UA) and xanthine (Xa). …”
    Get full text
    Article
  8. 288
  9. 289
  10. 290
  11. 291
  12. 292

    Photothermal performance of nanofluids: An experimental study on direct absorption solar energy conversion using graphene oxide and its binary composites for water purification by Abdul Sattar, Bai Bofeng, M. Adeel Munir, Muhammad Farooq, S. Bilal, M. Imran Khan, Noreen Sher Akbar, Mohammed Ilyas Khan, Mohammad Rehan, Fahid Riaz

    Published 2025-04-01
    “…The photothermal performance and specific absorption rate (SAR) of graphene oxide–zinc oxide (GO–ZnO) and graphene oxide–iron oxide (GO–FeO) nanofluids at different mixing ratios were investigated. …”
    Get full text
    Article
  13. 293
  14. 294
  15. 295
  16. 296
  17. 297
  18. 298
  19. 299

    Enhanced Electrocatalytic Activity of Pt Particles Supported on Reduced Graphene Oxide/Poly(3,4-ethylenedioxythiophene) RGO/PEDOT Composite towards Ethanol Oxidation by Juanito Raphael F. Foronda, Stellar Marie R. Cabrera, Darrel L. Cumpas, Paolo Gio A. Villar, Joshua L. Tan, Bernard John V. Tongol

    Published 2013-01-01
    “…In this study, a composite material consisting of platinum particles dispersed on reduced graphene oxide/poly(3,4-ethylenedioxythiophene) (RGO/PEDOT) support was electrochemically prepared for ethanol oxidation in sulfuric acid electrolyte. …”
    Get full text
    Article
  20. 300

    Development of a reversed dispersive based graphene functionalized with multiwalled carbon nanotubes for detection of β2-agonists in pork by high-performance liquid chromatography by Ying-Wen Qian, Xia Hong, Cai-Xia Yuan, Xin-Kui Zhou, Hai-Ning He, Dong-Shuai Wang

    Published 2018-06-01
    “…The procedure used a nanocomposite of multiwalled carbon nanotubes (CNTs) functionalized with graphene (rGO) as the reversed dispersive sorbent. …”
    Get full text
    Article