[1]. Apte S. K., Garaje S. N., Naik S. D., Waichal R. D. and Kale B. B., “Environmentally benigrn enhanced H2 production from abundant copious waste H2S using size tunable cubic bismuth (Bi0) quantum dots GeO2 glass photocatalyst under solar light,” Green Chemistry, Issue 12, Vol. 15, pp. 3459-3467, 2013. ##
[2]. Lashgari M. and Ghanimati M., “Photocatalytic degradation of H2S aqueous media using sulfide nanostructured solid-solution solar-energy-materials to produce hydrogren fuel,” J. Hazard. Mater., Vol. 345, pp. 10-17, 2018. ##
[3]. Linkous C. A., Huangr C. and Fowler J. R., “UV photochemical oxidation of aqueous sodium sulfide to produce hydrogen and sulfur,” J. Photochem. Photobiol. A, Vol. 168, pp. 153-160, 2004. ##
[4]. Lashgrari M. and Ghanimati M., “A new efficient eco-friendly quaternary solid-solution nanoenergry material for photocatalytic hydrogren fuel production from H2S aqueous feed,” Chem. Eng. J., Vol. 358, pp. 153-159, 2019. ##
[5]. Skrtic L., “Hydrogen sulfide, oil and gras, and people’s health,” Master thesis, University of California, Berkeley, 2006. ##
[6]. Qian W., “Generation mechanism and control measures for H2S in oil wells, Liaohe Oilfield,” Petroleum Exploration and Development, Vol. 35, pp. 349-354, 2008. ##
[7]. Preethi V. and Kanmani S., “Performance of nano photocatalysts for the recovery of hydrogen and sulphur from sulphide containing wastewater,” Int. J. Hydrogen Energy, Vol. 43, pp. 3920-3934, 2018. ##
[8]. Ma G. R., Yan H., Shi J., Zongr X., Lei Z. and Li C., “Direct splitting of H2S into H2 and S on CdS-based photocatalyst under visible light irradiation,” J. Catal., Vol. 260, pp. 134-140, 2008. ##
[9]. Preethi V. and Kanmani S., “Performance of four various shapes of photocatalytic reactors with respect to hydrogen and sulphur recovery from sulphide containing wastestreams,” J. Cleaner Prod., Vol. 133, pp. 1218-1226, 2016. ##
[10]. Dan M., Zhangr Q., Yu S., Prakash A., Lin Y. and Zhou Y., “Noble-metal-free MnS/In2S3 composite as higrhly efficient visible light driven photocatalyst for H2 production from H2S,” Appl. Catal B., Vol. 217, pp. 530-539, 2017. ##
[11]. Liu H., Guo Z., Wang X., Hao J. and Lian J., “CuS/MnS composite hexagonal nanosheet clusters: Synthesis and enhanced pseudo capacitive properties,” Electrochim. Acta, Vol. 271, pp. 425-432, 2017. ##
[12]. Herszagre J. and Afonso M. S., “Mechanism of hydrogen sulfide oxidation by manganese (IV) oxide in aqueous solutions,” Langmuir, Vol. 19, pp. 9684-9692, 2003. ##
[13]. Chytil S., Kure M., Lødeng R. and Blekkan E. A., “Performance of Mn-based H2S sorbents in dry, reducing atmosphere–Manganese oxide support effects,” Fuel, Vol. 196, pp. 124-133, 2017. ##
[14]. Gui Y., Qian L. and Qian X., “Hydrothermal synthesis of uniform rock salt (α-) MnS transformation from wurtzite (β-) MnS,” Mater. Chem. Phys., Vol. 125, pp. 698-703, 2011. ##
[15]. Lashgari M. and Ghanimati M., “Efficient mesoporous/nanostructured Ag-doped alloy semiconductor for solar hydrogen greneration,” J. Photon. Energry, Vol. 4, pp. 044099-9, 2014. ##
[16]. Lashgari M. and Ghanimati M., “A highly efficient nanostructured quinary photocatalyst for hydrogen production,” Int. J. Energry Res., Vol. 39, pp. 516-523, 2015. ##
[17]. Dhandayuthapani T., Girish M., Sivakumar R., Sanjeeviraja C. and Gopalakrishnan R., “Metastable MnS films prepared by the addition of EDTA using chemical bath deposition technique,” Int. J. Chem. Tech Res, Vol. 7, pp. 974-978, 2015. ##
[18]. Linkous C., Muradov N. and Ramser S., “Consideration of reactor design for solar hydrogen production from hydrogen sulfide using semiconductor particulates,” Int. J. Hydrogen Energy, Vol. 20, pp. 701-709, 1995. ##
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