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Chlorophytum microbial fuel cell characterization

机译:叶绿素微生物燃料电池特性

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In the present work, solar energy conversion into electricity was evidenced by the Chlorophytum comosum-Microbial Fuel Cell (Chlorophytum-MFC). Our Chlorophytum-MFC had produced an Open Circuit Voltage (OCV) up to 1211 mV, without adding any nutrient or membrane. Plant biomass heigh and anodic bacterial number were proportional to OCV, current I-cmax, and power P-max, and were inversely proportional to the internal resistance Rint thus: 42 cm, 110.103 U/ml, 900 mV, 0.037 mA, 744 mu W/m2 and 17 K ohm, respectively, at the 191th day of experiment. We had also highlighted that Chlorophytum-MFC had behaved like a typical fuel cell via polarization and power curves. Also, we had studied the photosynthesis effect on electrical energy production by measuring voltage fluctuation during three successive days and nights. The solar and temperatures influences were also highlighted by comparing weather software data to the measured Open Voltage. The electrogenous activity was clearly proportional to soil and climate temperature as well as to sunlight intensity. The obtained results showed that developing Chlorophytum-MFC could provide significant prospects for p-MFC and bioenergy recovery.
机译:在本作工作中,叶绿素分子 - 微生物燃料电池(叶绿素-MFC)证明了太阳能转换为电力。我们的叶绿素-MFC产生了高达1211 mV的开路电压(OCV),而无需添加任何营养素或膜。植物生物量高血管和阳极细菌数量与OCV,电流I-CMAX和功率p-MAX成比例,并且与内阻RINT成反比:42cm,110.103 U / mL,900mV,0.037mA,744亩W / M2和17 K欧姆分别在实验的第191天。我们还强调,叶绿素-MFC通过极化和功率曲线表现得像典型的燃料电池。此外,我们通过测量连续几天和夜晚的电压波动来研究光合作用效应。通过将天气软件数据与测量的开路电压进行比较,也突出了太阳能和温度。电源活性与土壤和气候温度以及阳光强度明显成比例。得到的结果表明,发育氯苯-MFC可以为P-MFC和生物能源恢复提供显着的前景。

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