EP1722434-A1  D'ARRIGO G ET AL: "Fabrication of miniaturised Si-based electrocatalytic membranes" MATERIALS SCIENCE & ENGINEERING C, BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS ELSEVIER NETHERLANDS, vol. C23, no. 1-2, 15 January 2003 (2003-01-15), pages 13-18, XP002386579 ISSN: 0928-4931;  D'ARRIGO G ET AL: "Fabrication of miniaturised Si-based electrocatalytic membranes" MATERIALS SCIENCE 0x26 ENGINEERING C, BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS ELSEVIER NETHERLANDS, vol. C23, no. 1-2, 15 January 2003 (2003-01-15), pages 13-18, XP002386579 ISSN: 0928-4931;  HAYASE M ET AL: "Miniature 250 [mu]m thick fuel cell with monolithically fabricated silicon electrodes" ELECTROCHEMICAL AND SOLID-STATE LETTERS ELECTROCHEM. SOC USA, vol. 7, no. 8, August 2004 (2004-08), pages A231-A234, XP002386580 ISSN: 1099-0062;  D'ARRIGO G ET AL: "Fabrication of miniaturised Si-based electrocatalytic membranes" MATERIALS SCIENCE&ENGINEERING C, BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS ELSEVIER NETHERLANDS, vol. C23, no. 1-2, 15 January 2003 (2003-01-15), pages 13-18, XP002386579 ISSN: 0928-4931EP1722434-B1  D'ARRIGO G ET AL: "Fabrication of miniaturised Si-based electrocatalytic membranes" MATERIALS SCIENCE & ENGINEERING C, BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS ELSEVIER NETHERLANDS, vol. C23, no. 1-2, 15 January 2003 (2003-01-15), pages 13-18, XP002386579 ISSN: 0928-4931;  HAYASE M ET AL: "Miniature 250 [mu]m thick fuel cell with monolithically fabricated silicon electrodes" ELECTROCHEMICAL AND SOLID-STATE LETTERS ELECTROCHEM. SOC USA, vol. 7, no. 8, August 2004 (2004-08), pages A231-A234, XP002386580 ISSN: 1099-0062US7763372-B2  D'Arrigo et al., "Fabrication of Miniaturised Si-based Electrocatalytic Membranes", vol. C23 No. 1-2 dated Jan. 15, 2003, pp. 13-18, XP002386579.;  Hayase et al., "Miniature 250 [mu]m Thick Fuel Cell with Monolithically Fabricated Silicon Electrodes", vol. 7, No. 8 dated Aug. 2004, pp. A231-A234, XP002386580, ISSN: 1099-0062.US8304144-B2  D'Arrigo et al., "Fabrication of Miniaturised Si-based Electrocatalytic Membranes", vo. C23, No. 1-2, Jan. 15, 2003, pp. 13-18.;  Hayase et al., "Miniature 250 [mu]m Thick Fuel Cell with Monolithically Fabricated Silicon Electrodes", vo. 7, No. 8, Aug. 2004, pp. A231-A234.