نتایج جستجو برای: sacrificial anode
تعداد نتایج: 13265 فیلتر نتایج به سال:
Declining earth resources, rising ore cost and increasing pollution are calling for recycling of wastewater in the context circular economy. In particular, urine is a potential source phosphorus (P) potassium (K), yet currently available methods P K recovery limited efficiency. Here, we designed an electrochemical crystallization system using sacrificial magnesium anodes to recover form K-struv...
Abstract Transition metal oxides (TMOs) are considered as promising anode materials for lithium-ion batteries in comparison with conventional graphite anode. However, TMO anodes suffer severe volume expansion during charge/discharge process. In this respect, a porous Fe 2 O 3 nanorod-decorated hollow carbon nanofiber (HNF) is designed via combined electrospinning and hydrothermal method followe...
The present paper reports the use of an amphoteric copolymer, poly(diallylamine-co-maleic acid) (PDAMA), as a component of precursor layers (or sacrificial layers) for constructing free-standing layer-by-layer (LbL) films. A PDAMA-poly(styrenesulfonate) (PSS) film or PDAMA-poly(dimethyldiallylammonium chloride) (PDDA) film was coated on the surface of a quartz slide at pH 4.0 or 8.0, respective...
Despite the enormous efforts devoted to high-performance lithium-ion batteries (LIBs), the present state-of-the-art LIBs cannot meet the ever-increasing demands. With high theoretical capacity, fast ionic conductivity, and suitable charge/discharge plateaus, Li3VO4 shows great potential as the anode material for LIBs. However, it suffers from poor electronic conductivity. In this work, we prese...
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