Tribological Performance of Si-Doped Hydrogenated Diamond-Like Carbon Coatings in Different Biodiesel

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Feature</td><td class="align_center">Standardized testing method</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Ester content</td><td class="align_center">DIN EN 14103</td></tr><tr><td class="align_left">Total glyceride content</td><td class="align_center">DIN EN 14105</td></tr><tr><td class="align_left">Sulphur content</td><td class="align_center">DIN EN ISO 20884</td></tr><tr><td class="align_left">Cetane content</td><td class="align_center">DIN EN 15195</td></tr><tr><td class="align_left">Water content</td><td class="align_center">DIN EN ISO 12937</td></tr><tr><td class="align_left">Copper corrosion</td><td class="align_center">DIN EN ISO 2160</td></tr><tr><td class="align_left">Oxidation stability</td><td class="align_center">DIN EN 14112</td></tr><tr><td class="align_left">Acid number</td><td class="align_center">DIN EN 14104</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Selection of tests for biodiesel characterization according to DIN EN 14214:12-11.

Journal of Applied Chemistry

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Table 2

Table 2: Tribological Performance of Si-Doped Hydrogenated Diamond-Like Carbon Coatings in Different Biodiesel 