Miniaturized microDMFC using silicon microsystems techniques: performances at low fuel flow rates

Abstract

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Implantable RF telemetry for cardiac monitoring in the murine heart: a tutorial review

“…For instance, recently, new developments and fabrication technologies have resulted in micro fuel cells [35] that are becoming competitive with the state of the art batteries. However, a holy grail of bioelectronics is to engineer biologically implantable systems that can be embedded without disturbing their local environments while harvesting from their surroundings all of the power they require.…”

Integration of carbon felt gas diffusion layers in silicon micro fuel cells

“…Using silicon for the microfabrication of MFCs has two advantages: readily available mature microfabrication techniques, and the integration of the device with the rest of the microelectronic circuitry [2][3][4][5][6][7][8][9][10][11][12][13][14][15].…”

“…Unlike the researchers listed above, Kamitani et al [13][14][15] integrated commercial macroporous and microporous layers into their silicon MFCs. The commercial micro-and-macroporous layers were placed on top of the silicon flowfield, but the electrical contact between flowfield and GDL was irrelevant, because in their set-up the flowfield was not a current collector; the authors used a gold mesh inserted between the flowfield and the GDL to collect the current.…”

A membraneless microfluidic fuel cell stack

“…Liquid and gaseous fuels exhibit higher energy densities compared to battery systems, and offer greater flexibility in their storage, handling, and system implementation [4]. Miniaturized polymer membrane fuel cells that use fuels present a small scale and portable solution with high fuel conversion efficiency [5][6][7][8][9][10][11][12][13][14]. However, like their full scale counterparts, miniaturized fuel cells suffer from complications with membrane and electrode durability [15][16][17][18][19][20][21][22], water management at the cathode [23][24][25], and reactant crossover [26][27][28][29].…”