. . . . . . . . "Metal-Free Electrocatalyst for Oxygen Reduction: Synthesis-Controlled Density of Catalytic Centers and Impact on ORR"@nl . . . "2014-11-21T00:00:00Z"^^ . "10.1002/ELAN.201400441" . . "Metal-Free Electrocatalyst for Oxygen Reduction: Synthesis-Controlled Density of Catalytic Centers and Impact on ORR"@nl . . . . "Kun Cong" . . . . "Metal-Free Electrocatalyst for Oxygen Reduction: Synthesis-Controlled Density of Catalytic Centers and Impact on ORR"@nl . . . . . . "Steffi Stumpf" . "im November 2014 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . "Anna Ignaszak" . "2567-2573" . "wetenschappelijk artikel"@nl . . "12" . "Marcel Ritter" . . . . . "Metal-Free Electrocatalyst for Oxygen Reduction: Synthesis-Controlled Density of Catalytic Centers and Impact on ORR"@en . . . . . . . . "Metal-Free Electrocatalyst for Oxygen Reduction: Synthesis-Controlled Density of Catalytic Centers and Impact on ORR"@en . . . . . . "Metal-Free Electrocatalyst for Oxygen Reduction: Synthesis-Controlled Density of Catalytic Centers and Impact on ORR"@en . . . . "article scientifique publi\u00E9 en 2014"@fr . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u043B\u0438\u0441\u0442\u043E\u043F\u0430\u0434\u0456 2014"@uk . . . "Bernd Schr\u00F6ter" . . "Metal-Free Electrocatalyst for Oxygen Reduction: Synthesis-Controlled Density of Catalytic Centers and Impact on ORR"@en . "26" .