Effects of short pulse current on the voltage delay behavior of magnesium battery

Deep Investigation Into the Electrodeposition Model of Mg Battery Anode

“…The dimensions of the working electrodes were (1 × 1 × 0.6 cm) linked with copper wire and embedded in epoxy resin used in the experiments, with exposed surface area of 1 cm 2 . The electrolyte composition was MgSO 4 -Mg(NO 3 ) 2 (0.14 mol/L MgSO 4 , 1.86 mol/L Mg(NO 3 ) 2 ) ( Xu et al, 2019 ; Xu et al, 2020 ).…”

“…Energy storage and conversion are strongly associated with our daily life ( Cui et al, 2015 ; Cui et al, 2017 ; Ke et al, 2021 ). Mg ion batteries (MIBs) are popular owing to their low toxicity, abundant resources, and high theoretical volumetric capacity ( Shuai et al, 2020 ; Xu et al, 2020 ). However, the development of MIBs lags behind that of Lithium ion battery (LIB) because of intrinsic problems of self-corrosion, negative difference effects, and delayed action ( Xu et al, 2019 ).…”

Pathways towards high energy aqueous rechargeable batteries

“…However, Mg is prone to severe corrosion in aqueous electrolytes, resulting in low utilization efficiency of the anode (~60%), which hampers the specific energy density of the aqueous Mg battery. [172][173][174] The corrosion and dissolution of the Mg anode would also aggravate the hydrogen evolution with the negative difference effect (NDE) and reduce the current efficiency in aqueous electrolytes.…”

The Electrochemical Oxidation and Mass Transfer Mechanism of Formic Acid on the Catalyst Electrode Surface

“…Developing clean energy is the key to solving environmental pollution and energy crisis problems ( Xu et al, 2020a ; Shuai et al, 2020 ; Xu et al, 2021 ). The organic small molecule fuel battery has attracted wild attention in recent years due to its high efficiency, friendly environment and so on ( Xu et al, 2020b ).…”