Vorrada Loryuenyong

TL;DR: In this article, the authors studied the synthesis of graphene oxide and graphene via a low-cost manufacturing method, which started with the chemical oxidation of commercial graphite powder into graphite oxide by modified Hummer's method, followed by the exfoliation of graphite oxides in distilled water using the ultrasound frequency from a laboratory ultrasonic bath.

TL;DR: In this study, wasted glasses from structural glass walls up to 45 wt.% were added into clay mixtures in brick manufacturing process and results indicated that with proper amount of wasted glasses and firing temperature, clay bricks with suitable physical and mechanical properties could be obtained.

TL;DR: The results indicated that the CaO catalysts derived from waste shell showed good reusability and had high potential to be used as biodiesel production catalysts in transesterification of palm oil with methanol.

TL;DR: In this article, a double-transfer technique using excimer laser liftoff and Pd-In transient-liquid phase bonding was used to transfer a light-emitting diodes (LEDs) fabricated on a sapphire growth substrate.

TL;DR: In this paper, the physicochemical properties of the solid oxide catalyst were characterized by X-ray diffraction (XRD), X-Ray fluorescence (XRF), scanning electron microscopy (SEM), and the Brunauer-Emmett-Teller (BET) method.