The usage of discarded battery coals as electrodes and improving their hydrogen gas production performances by impregnation with Zr and Ce metals
The usage of discarded battery coals as electrodes and improving their hydrogen gas production performances by impregnation with Zr and Ce metals
Hydrogen gas (H2(g)) production is one of the major topic of the industry and energy production fields, for the last decades. Especially it is popular with showing high energy density. Among the other industrial methods electrolysis is the cleanest one without any by product emissions. It has been very popular to recovery of the discarded materials (such as batteries) as an environmentally friendly equipments. Here the coal of a used up battery is utilized as an electrode in the electrolysis system in order to produce (H2(g)). Then these electrodes were modified with impregnation of Zr and Ce metals. At first, HNO3(aq) and H2SO4(aq) solutions were compared as electrolytes with plain electrodes and H2SO4(aq) is defined as the optimum electrolyte medium (maximum H2(g) production densities as 24.10xE-5 mL sec-1 and 87.22xE-5 mL sec-1,charge densities as 1137.40xE-4 C sec-1 and 2976.19xE-4 C sec-1 and current densities as 45.68xE-7 i sec-1 and 165.34xE-7 i sec-1 for 0.10 M HNO3(aq) and H2SO4(aq) solutions respectively). Then all of these modified electrodes were utilized to the electrolysis system and compared in the case of H2(g) production yield, charge and current density values. The best performances were obtained from Ce modified electrode (maximum H2 (g) production density as 125.00xE-5 mL sec -1, charge density as 4265.24xE-4 C sec-1 and current density as 236.96xE-7 i sec-1 in 0.10 M of H2SO4(aq) electrolyte). Hydrogen is one of the most promising, clean and sustainable energy carrier, that can be produced effectively by the usage of Ce modified battery coal.
Keywords:
energy, battery, hydrogen, electrolysis cerium,
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- Demir E, Akbayrak S, Önal AM, Özkar S 2018. Titania, zirconia and hafnia supported ruthenium(0) nanoparticles: Highly active hydrogen evolution catalysts. J Colloid Interf Sci 531: 570-577.
- Ghodsi FE, Tepehan FZ, Tepehan GG 2011. Derivation of the optical constants of spin coated CeO2–TiO2–ZrO2 thin films prepared by sol–gel route. J Phys Chem Solids 72: 761–767.
- Kadier A, Simayi Y, Abdeshahian P, Azman NF, Chandrasekhar K, Kalil S 2016. A comprehensive review of microbial electrolysis cells (MEC) reactor designs and configurations for sustainable hydrogen gas production. Alexandria Eng J 55: 427–443.
- Kaseem M, Ko YG 2018. A novel composite system composed of zirconia and LDHs film grown on plasma electrolysis coating: Toward a stable smart coating. Ultrason Sonochem 49: 316-324.
- Kumar SS, Ramakrishna SUB, Reddy DS, Bhagawan D, Himabindu V 2017. Synthesis of Polysulfone and zirconium oxide coated asbestos composite separators for alkaline water electrolysis. Int J Chemical Eng & Process Tech 3: 1035/1-6.
- Lee B, Chae H, Choi NH, Moon C, Moon S, Lim H 2017. Economic evaluation with sensitivity and profitability analysis for hydrogen production from water electrolysis in Korea. Int J Hydrogen Energy 42: 6462–6471.
- Lei Q, Wang B, Wang P, Liu S 2019. Hydrogen generation with acid/alkaline amphoteric water electrolysis. J Energy Chem 38: 162-169.
- Lim H 2015. Hydrogen selectivity and permeance effect on the water gas shift reaction (WGSR) in a membrane reactor. Korean J Chem Eng 32: 1522–1527.
- Mujeebu MA 2016. Hydrogen and syngas production by superadiabatic combustion-A review. Appl Energy 173: 210-224.
- Ni M, Leung MKH, Leung DYC 2008. Technological development of hydrogen production by solid oxide electrolyzer cell (SOEC). Int J Hydrogen Energy 33: 2337–2354.
- Polliotto V, Albanese E, Livraghi S, Agnoli S, Pacchioni G, Giamello E 2018. Structural, electronic and photochemical properties of cerium-doped zirconium titanate. Catal Today (In press, corrected proof, Available online 14 October 2018)
- Rathinam NK, Sani RK, Salem D, Rewiring Extremophilic Electrocatalytic Processes for Production of Biofuels and Value-Added Compounds from Lignocellulosic Biomass. In: R. Sani, N. Krishnaraj Rathinam (eds), Extremophilic Microbial Processing of Lignocellulosic Feedstocks to Biofuels, Value-Added Products, and Usable Power. Springer, Cham. 2018, pp. 229-245.
- Sapountzi MF, Gracia MJ, Weststrate CJKJ, Hans OA, Niemantsverdriet, JWH 2017. Electrocatalysts for the generation of hydrogen, oxygen and synthesis gas. Prog Energy Combust Sci 58: 1–35.
- Seyitoglu SS, Dincer I, Kilicarslan A 2017. Energy and exergy analyses of hydrogen production by coal gasification. Int J Hydrogen Energy 42: 2592–600.Sivagurunathan P, Kumar G, Kim SH, Kobayashi T, Xu KQ, Guo W 2016. Enhancement strategies for hydrogen production from wastewater: a review. Curr Org Chem 20: 2744-2752.
- Wang J, Wang T, Yu L, Wei T, Hu X, Ye Z, Wang Z, Buckley CE, Yao J, Marnellos GE, Dong D 2019. Catalytic CeO2 washcoat over microchanneled supporting cathodes of solid oxide electrolysis cells for efficient and stable CO2 reduction. J Power Sources 412: 344-349.
- Zeng K, Zhang D 2010. Recent progress in alkaline water electrolysis for hydrogen production and applications. Prog Energy Combust Sci 36: 307–26.
- Züttel A 2004. Hydrogen storage methods. Naturwissenschaften 91: 157–172.
- Yayın Aralığı: Yılda 2 Sayı
- Başlangıç: 2018
- Yayıncı: Muhammet DOĞAN
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