A possible future fuel cell: the peroxide/peroxide fuel cell

Sanlı, Ayşe Elif

doi:10.1002/er.2956

Cited by 29 publications

(20 citation statements)

References 46 publications

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“…Recent studies have shown that the use of hydrogen peroxide as an oxidant is quite helpful to solve the aforementionedproblems . First, due to the excellent kinetics of hydrogen peroxide in the reduction reaction, it is likely to use a non‐noble metal catalyst.…”

Section: Introductionmentioning

confidence: 99%

“…[10,11] Recent studies have shown that the use of hydrogen peroxide as an oxidant is quite helpful to solve the aforementionedproblems. [12][13][14][15] First, due to the excellent kinetics of hydrogen peroxide in the reduction reaction, it is likely to use a non-noble metal catalyst. Second, using non-noble metals shall not catalyze the methanol oxidation so as to avoid the negative effects of MCO.…”

Section: Introductionmentioning

confidence: 99%

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Passive Direct Methanol–Hydrogen Peroxide Fuel Cell with Reduced Graphene Oxide–Supported Prussian Blue as Catalyst

Yuan

et al. 2020

Energy Tech

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Herein, a reduced graphene oxide–supported Prussian Blue (rGO‐PB) composite as the cathode catalyst for a passive direct methanol–hydrogen peroxide fuel cell (DMHPFC) is used. Unlike the conventional passive direct methanol fuel cell (DMFC) with a cathodic catalyst of noble metal platinum (Pt), the new fuel cell uses hydrogen peroxide as the oxidant. This nonnoble metal catalyst has a low cost, high catalytic activity, and high conductivity due to its 3D conductive network. The fuel cell has a theoretical voltage of 1.76 V (higher than 1.21 V related to the traditional DMFC) and can be used in an oxygen‐free environment. Results show that the cell shows good performance with a peak power density of 20.5 mW cm−2 at a higher temperature of 85 °C. The polarization and impedance curves indicate that as the temperature increases, the cell performance improves continuously with the decrease in mass transfer resistance. The discharging tests show a stable cell performance under continuous operation. The cell voltage has an instant response to the change in the current output.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Passive Direct Methanol–Hydrogen Peroxide Fuel Cell with Reduced Graphene Oxide–Supported Prussian Blue as Catalyst

Yuan

et al. 2020

Energy Tech

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“…However, if the suitable hydrogen peroxide conditions (e.g. low concentration and operation temperature) are controlled, the chemical decomposition of hydrogen peroxide is not serious and can be easily handled [6][7][8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

“…Over the years, the investigation of liquid-based FCs employing hydrogen peroxide (H 2 O 2 ) to replace oxygen (O 2 ) as oxidant (e.g. metal semi-FCs, direct borohydride-hydrogen peroxide FCs, direct methanol-hydrogen peroxide FCs, hydrazine-hydrogen peroxide FCs and direct peroxide-peroxide FCs) has been a hot topic [6][7][8][9][10][11][12][13]. Compared with O 2 , the electroreduction of H 2 O 2 takes place via a two-electron transfer involving the breakage of single dioxygen bonds 3 rather than the breakage of double bonds for O 2 reduction [14].…”

Section: Introductionmentioning

confidence: 99%

Platinum-modified cobalt nanosheets supported on three-dimensional carbon sponge as a high-performance catalyst for hydrogen peroxide electroreduction

Zhang

et al. 2015

Electrochimica Acta

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“…(1); SHE = standardh ydrogen electrode],t he hydrogen peroxide oxidationr eaction (HPOR) occurs,w hich generates protons, electrons, and oxygen. [26] Anode :…”

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confidence: 99%

A Paper‐Based Microfluidic Fuel Cell with Hydrogen Peroxide as Fuel and Oxidant

Yan

Zeng

et al. 2017

Energy Tech

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Thee ver-growing interest in portable electronics,e specially wearable devices,i mposes great demands on power sources that are compact. Ap aper-based microfluidic fuel cell for portable electronics that uses H 2 O 2 as both fuel and oxidant is reported herein. Unlikec onventional microfluidic fuel cells,w hich rely on ac olaminar flow of anolyte and catholyte,t he presentf uel cell is realized by the selective catalysis of H 2 O 2 ,a nd it can eliminate concerns about fuel management and disturbance by bubbles.S ilver nanowires and carbon nanotube (CNT)-supportedP russian Blue are chosen as the anode and cathode catalyst, respectively,t oc atalyze the oxidation and reduction reactions.R esults show that the present microfluidic fuel cell system is able to offer ap eak power density as high as 0.88 mW cm À2.A dditional striking features of the present fuel cell are that it does not require precious-metal catalysts and the used fuel, H 2 O 2 ,i sacarbonfree and sustainable energy carrier.Fuel cells have been widelyr egarded as the next generation of power sources due to their unique advantages of high efficiency and zero emission of pollutants. [1][2][3] Fore xample,t he proton exchange membrane fuel cell (PEMFC) is suitable for transportation applications due to its high powerd ensity and low operating temperature; [4][5][6][7] the solid oxide fuel cell (SOFC) hasb een developed for stationary power generation because its efficiencyc an be much higher than that of at hermal powers tation for converting fuel into electricity. [7][8][9][10] Recently,t he usage of portable electronics,e specially wearable devices,h as attracted great attention in various fields,i ncluding medicine,f itness,a nd entertainment.H owever, the evergrowingr ange of wearable devices imposes great demands on operation time that current lithium-ionb atterieso rf uel cells are unable to meet. Therefore,n ew power sources are needed for such devices,a nd ap ower source as compacta s possible is preferred. To meet this requirement, an ovel fuel cell system, named the microfluidic fuel cell, has been developed. [11] Am icrofluidic fuel cell is as ystem that integrates the delivery of reactants and removal of products. [12][13][14] Thee lectrochemical reaction sites and electrodes tructure of this fuel cell are all realized on am icrofluidic channel. Theo perating conditions for this system are based on ac olaminar flow of fuel and oxidant,w hich forms al iquid-liquid interfacet o separate the anode and cathode;t hus the use of am embrane can be eliminated in the microfluidic fuel cell. Effortsh ave been devoted to design workable microfluidic fuel cell systems. [15][16][17] Fori nstance, af ormic acid microfluidic fuel cell was proposed by Choban et al.,i nw hich formic acid was as the fuel and oxygen dissolved in as olution of sulfuric acid acted as the oxidant.[18] Sun et al. developed af ormic acidpotassium permanganate colaminar flow fuel cell, which could output am aximum power of about 0.6 mW cm À2 . [19] In addition, H 2 (aq;s at)-O 2 (a...

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A possible future fuel cell: the peroxide/peroxide fuel cell

Cited by 29 publications

References 46 publications

Passive Direct Methanol–Hydrogen Peroxide Fuel Cell with Reduced Graphene Oxide–Supported Prussian Blue as Catalyst

Passive Direct Methanol–Hydrogen Peroxide Fuel Cell with Reduced Graphene Oxide–Supported Prussian Blue as Catalyst

Platinum-modified cobalt nanosheets supported on three-dimensional carbon sponge as a high-performance catalyst for hydrogen peroxide electroreduction

A Paper‐Based Microfluidic Fuel Cell with Hydrogen Peroxide as Fuel and Oxidant

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