Improved Performances of Ethanol Sensor Fabricated on Al-Doped ZnO Nanosheet Thin Films

Yuliarto, Brian; Nulhakim, Lukman; Ramadhani, Muhammad F.; Iqbal, Muhammad; Nugraha, Nugraha; Suyatman,; Nuruddin, Ahmad Ainuddin

doi:10.1109/jsen.2015.2410995

Cited by 30 publications

(11 citation statements)

References 20 publications

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“…According to the Figures, the formation of hexagonal crystals of zinc oxide in the sample has been confirmed. For comparison, the parameters of XRD patterns for three prepared samples and the standard sample (Yuliarto et al 2015) are summarized in Table 1. According to the XRD spectra shown in Fig.…”

Section: Batch Adsorption Experimentsmentioning

confidence: 99%

“…So ZnO has many applications at the different studies of researches (Ni et al 2005;Chen et al 2007;Salavati-Niasari et al 2009). Many methods have been used for synthesizing the ZnO such as soft chemical method (Vayssieres 2003), sol-gel process (Zhang et al 2003), vapor phase growth (Sun et al 2004), vapor-liquid-solid process (Gao and Wang 2004), electrophoretic deposition (Liu et al 2003;Illy et al 2005), thermal evaporation (Umar and Hahn 2006), homogeneous precipitation (Liu et al 2007), chemical vapor deposition (Okazaki et al 2011), chemical bath deposition (Yuliarto et al 2015), etc. At the mentioned researches, only in some cases ZnO nanoparticles were synthesized by activated carbon bed and with the auxiliary matrix method such as those applied by Park et al (Park et al 2008).…”

Section: Introductionmentioning

confidence: 99%

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Synthesis of ZnO nanostructure using activated carbon for photocatalytic degradation of methyl orange from aqueous solutions

et al. 2018

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In this research, zinc oxide (ZnO) nanostructure was prepared by using zinc acetate (as precursor) and carboxylic derivative of activated carbon (as matrix). Activated carbon was modified by oxidation with nitric acid to get carboxylic derivative (AC-COOH). Then, zinc was loaded on the surface of modified activated carbon by an impregnation method. The ZnO nanostructure was characterized by BET, XRD and SEM that confirmed achieving of ZnO nanoparticles with a size of 21-31 nm and surface area of 17.78 m 2 gr −1. The efficiency of the catalyst was evaluated in the photocatalytic decomposition of aqueous solution of azo dye methyl orange (MO). Major parameters such as pH, dose of catalyst, stirring effect, initial concentration of dye and solution oxygen effect were considered. Activity measurements under UV radiation showed acceptable results for the photodegradation of MO. The efficiency of catalyst prepared with non-modified activated carbon for the photodegradation of MO was also evaluated. The results confirmed that ZnO prepared using carboxylic derivative of activated carbon as matrix had better photocatalytic activity than ZnO prepared by non-modified carbon matrix.

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Section: Batch Adsorption Experimentsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Synthesis of ZnO nanostructure using activated carbon for photocatalytic degradation of methyl orange from aqueous solutions

et al. 2018

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“…The MOS thin film shows microstructure and electrical tunability properties that can lead to the increase of the sensor performance. Various MOS materials such as SnO2, ZnO, WO3, CuO, Co3O4 and NiO have been used for gas sensor to detect NO2, NH3, CO, H2 and C2H5OH [1][2][3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of Nanocomposites Tin Oxide-Graphene Doping Pd Using Polyol Method

et al. 2018

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“…This condition effected much detected gas adsorbed into SnO2 and produce higher sensitivity. [13] Some research about ethylene gas sensor based metal oxide already done several time, as we could see below :…”

Section: Introductionmentioning

confidence: 99%

Synthesis Sensitive Layer of Ethylene Gas Sensor Based Tin Oxide Nanoparticles Using Water as Solvent In Precipitation Method

Nabena

Yuliarto

Iqbal

2018

MATEC Web of Conferences

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Abstract. Ethylene gas is a gas naturally released by fruits. The maturity level of these fruits could be predicted from the amount of ethylene around them. To maintain the freshness of these fruits, the concentrations of surrounding ethylene need to be monitored. Therefore, suitable gas sensor ethylene were still in progress to get good respond. In this paper systhesis of pure SnO2 nanoparticle from SnCl2.2H2O and water solution in precipitation method was held. The tin oxide powder was obtained in good distribution with nanoparticle size. This nanoparticle powder was formed into thick film, using ethylene glycol as solvant. To observe this sensor characteristics, several test was held in various conditions. Gas testing used pure ethylene gas show better respond at higher than room temperature but recovery time still unsatisfying.

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Improved Performances of Ethanol Sensor Fabricated on Al-Doped ZnO Nanosheet Thin Films

Cited by 30 publications

References 20 publications

Synthesis of ZnO nanostructure using activated carbon for photocatalytic degradation of methyl orange from aqueous solutions

Synthesis of ZnO nanostructure using activated carbon for photocatalytic degradation of methyl orange from aqueous solutions

Synthesis and Characterization of Nanocomposites Tin Oxide-Graphene Doping Pd Using Polyol Method

Synthesis Sensitive Layer of Ethylene Gas Sensor Based Tin Oxide Nanoparticles Using Water as Solvent In Precipitation Method

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