{"id":6116,"date":"2026-05-09T15:29:58","date_gmt":"2026-05-09T07:29:58","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=6116"},"modified":"2026-05-09T15:38:32","modified_gmt":"2026-05-09T07:38:32","slug":"custom-nickel-sheet-electrodes-high%e2%80%91purity-corrosion%e2%80%91resistant-solutions-for-electrochemical-industrial-use","status":"publish","type":"product","link":"https:\/\/oqitop.com\/ko\/custom-nickel-sheet-electrodes-highpurity-corrosionresistant-solutions-for-electrochemical-industrial-use\/","title":{"rendered":"Custom Nickel Sheet Electrodes \u2013 High\u2011Purity, Corrosion\u2011Resistant Solutions for Electrochemical &#038; Industrial Use"},"content":{"rendered":"<h2 style=\"text-align: center;\"><span style=\"color: #ff0000;\">Custom Nickel Electrode<\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/0zKXQBk8Ctk?rel=0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><\/iframe><\/p>\n<p><b><strong>\uc11c\ub860<\/strong><\/b><\/p>\n<ol>\n<li>Our nickel sheet electrodes are manufactured from high\u2011purity nickel to deliver excellent corrosion resistance, stable electrochemical performance, and reliable conductivity in demanding environments. Available as flat plates, strips, or precision\u2011cut parts, these nickel electrodes are ideal for alkaline water electrolysis, hydrogen generation, electroplating, battery and fuel cell research, as well as various lab and pilot\u2011scale cells. The smooth, uniform surface ensures even current distribution and consistent results, making them a dependable choice for R&amp;D laboratories, OEMs, and industrial users who require long service life and reproducible data.<\/li>\n<li>\n<div class=\"flex w-full max-w-full flex-col gap-3 text-base! min-w-0 text-sm whitespace-normal [&amp;_a]:text-core-foreground-tertiary [&amp;_a]:leading-tight [&amp;_a]:font-semibold [&amp;_a]:underline [&amp;_strong]:font-bold [&amp;_p]:m-0 [&amp;_p]:whitespace-pre-wrap [&amp;_ol]:my-5 [&amp;_ol]:list-decimal [&amp;_ol]:pl-5 [&amp;_ul]:mt-2 [&amp;_ul]:list-disc [&amp;_ul]:pl-5 [&amp;_li]:my-3 [&amp;_li]:list-item [&amp;_li:first-child]:mt-0 [&amp;_ul&gt;li_p]:m-0 [&amp;_li&gt;ol]:mt-3 [&amp;_li&gt;ul]:mt-3 [&amp;_hr]:border-core-borders-default [&amp;_hr]:my-3 [&amp;_hr]:border-t-[1.5px] [&amp;_hr]:border-r-0 [&amp;_hr]:border-b-0 [&amp;_hr]:border-l-0 [&amp;_blockquote]:border-core-borders-default [&amp;_blockquote]:text-core-foreground-secondary [&amp;_blockquote]:border-l-4 [&amp;_blockquote]:pl-4 [&amp;_blockquote]:italic [&amp;_blockquote_p:first-of-type]:before:content-[open-quote] [&amp;_blockquote_p:last-of-type]:after:content-[close-quote] [&amp;_h1]:mt-4 [&amp;_h1]:mb-3 [&amp;_h1]:text-4xl [&amp;_h1]:leading-tight [&amp;_h1]:font-bold [&amp;_h1]:tracking-wide [&amp;_h2]:mt-4 [&amp;_h2]:mb-3 [&amp;_h2]:text-3xl [&amp;_h2]:leading-tight [&amp;_h2]:font-semibold [&amp;_h2]:tracking-wide [&amp;_h3]:mt-4 [&amp;_h3]:mb-3 [&amp;_h3]:text-2xl [&amp;_h3]:leading-tight [&amp;_h3]:font-semibold [&amp;_h3]:tracking-wide [&amp;_h4]:mt-4 [&amp;_h4]:mb-3 [&amp;_h4]:font-semibold [&amp;_h5]:mt-4 [&amp;_h5]:mb-3 [&amp;_h5]:font-semibold [&amp;_img]:my-3 [&amp;_figure&gt;*]:my-0 [&amp;_video]:my-8 [&amp;_figure]:my-8 [&amp;_:not(pre)&gt;code]:before:content-[&quot;&#96;&quot;] [&amp;_:not(pre)&gt;code]:after:content-[&quot;&#96;&quot;] [&amp;_pre_code]:before:content-none [&amp;_pre_code]:after:content-none [&amp;_a_code]:text-inherit [&amp;_h1_code]:text-inherit [&amp;_h2_code]:text-inherit [&amp;_h3_code]:text-inherit [&amp;_h4_code]:text-inherit [&amp;_blockquote_code]:text-inherit [&amp;_thead_th_code]:text-inherit [&amp;_hr+*]:mt-0 [&amp;_h2+*]:mt-0 [&amp;_h3+*]:mt-0 [&amp;_h4+*]:mt-0 [&amp;_table]:w-full [&amp;_table]:table-auto [&amp;_table]:border-separate [&amp;_table]:border-spacing-0 [&amp;_table]:text-left [&amp;_table]:block [&amp;_table]:overflow-x-auto [&amp;_thead]:bg-core-surface-secondary [&amp;_thead_th]:border-core-borders-default [&amp;_thead_th]:border [&amp;_thead_th]:p-2.5 [&amp;_thead_th]:px-4 [&amp;_thead_th]:text-sm [&amp;_thead_th:first-child]:rounded-tl-lg [&amp;_thead_th:last-child]:rounded-tr-lg [&amp;_thead_th:not(:first-child)]:border-l-0 [&amp;_tbody_td]:border-core-borders-default [&amp;_tbody_td]:border [&amp;_tbody_td]:border-t-0 [&amp;_tbody_td]:p-2.5 [&amp;_tbody_td]:px-4 [&amp;_tbody_td:not(:first-child)]:border-l-0 [&amp;_tbody_tr:last-child_td:first-child]:rounded-bl-lg [&amp;_tbody_tr:last-child_td:last-child]:rounded-br-lg *:first:mt-0 *:last:mb-0\">\n<p>We specialize in fully customized nickel sheet electrodes to match your exact design and process requirements. Length, width, thickness, and shape can all be tailored according to your drawings or samples, including rectangular, square, round, slotted, perforated, or profiled parts. Optional services include surface polishing or roughening, punched holes and slots, welded tabs, busbar connections, and complete electrode assemblies. Strict dimensional control and material traceability are implemented from raw material to finished product, ensuring consistent quality from prototype to mass production. With flexible MOQs, fast lead times, and export\u2011ready packaging, we provide a one\u2011stop solution for customers looking for stable, long\u2011term nickel electrode suppliers.<\/p>\n<\/div>\n<div class=\"mt-1 flex items-center gap-0.5\">\n<div class=\"mt-1 flex items-center gap-0.5 animate-action-stagger\"><\/div>\n<\/div>\n<\/li>\n<\/ol>\n<p><b><strong>\uc0ac\uc591<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\uc720\ud615<\/strong><\/td>\n<td><strong>Nickel Sheet \/ Plate \/ Disc Electrode<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Material Grade<\/strong><\/td>\n<td>High-purity wrought nickel (e.g., Ni200, Ni201, N4, N6), other nickel alloys available on request<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc21c\uc218\ud568<\/strong><\/td>\n<td>\u226599.9% Ni (depending on grade requirements)<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc591\uc2dd<\/strong><\/td>\n<td>Flat sheet, plate, disc, strip, or foil; supplied as single pieces or bulk batches<\/td>\n<\/tr>\n<tr>\n<td><strong>\ub450\uaed8<\/strong><\/td>\n<td>Customizable (typically 0.05\u201315 mm or as requested)<\/td>\n<\/tr>\n<tr>\n<td><strong>\ud06c\uae30 \ubc0f \ubaa8\uc591<\/strong><\/td>\n<td>Fully customizable length, width, and diameter; rectangular, square, circular (disc), ring, and complex CNC geometries per drawing<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Finish<\/strong><\/td>\n<td>Mill finish, bright, brushed, mirror-polished, sandblasted, or chemically etched for increased active surface area<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Treatment \/ Coating<\/strong><\/td>\n<td>Bare nickel, gold-plated, platinum-coated (for catalytic enhancement), or blackened nickel for specialized electrochemical applications<\/td>\n<\/tr>\n<tr>\n<td><strong>Hole \/ Slot \/ Mesh Design<\/strong><\/td>\n<td>Precision drilled holes, slots, notches, or perforated patterns to optimize electrolyte circulation and current density<\/td>\n<\/tr>\n<tr>\n<td><strong>Corrosion Resistance<\/strong><\/td>\n<td>Exceptional resistance to corrosion in alkaline media (caustic soda), seawater, and neutral salt solutions; excellent stability in high-temperature environments<\/td>\n<\/tr>\n<tr>\n<td><strong>Mechanical Strength<\/strong><\/td>\n<td>Superior mechanical properties with high ductility; maintains strength at elevated temperatures; suitable for welding, punching, and forming<\/td>\n<\/tr>\n<tr>\n<td><strong>Operating Temperature<\/strong><\/td>\n<td>Excellent high-temperature stability; typically up to 300\u2013600 \u00b0C depending on the environment (alkaline, inert, or vacuum)<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Flatness<\/strong><\/td>\n<td>High dimensional precision and flatness to ensure uniform contact resistance and consistent electrochemical reaction rates<\/td>\n<\/tr>\n<tr>\n<td><strong>Application Range<\/strong><\/td>\n<td>Widely used in hydrogen production (water electrolysis), nickel electroplating, battery research (Ni-Cd, Ni-MH), fuel cells, aerospace, and chemical processing<\/td>\n<\/tr>\n<tr>\n<td><strong>Customization<\/strong><\/td>\n<td>Full support for laser\/water-jet cutting, CNC machining, bending, welding, specialized mounting tabs, and complete assembly per technical drawings<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>\ucc38\uc870 \uce58\uc218<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"29%\">0.1mm*5mm*10mm<\/td>\n<td width=\"36%\">0.2mm*5mm*10mm<\/td>\n<td width=\"34%\">0.1mm*10mm*20mm<\/td>\n<\/tr>\n<tr>\n<td width=\"29%\">0.2mm*20mm*20mm<\/td>\n<td width=\"36%\">0.3mm*20mm*30mm<\/td>\n<td width=\"34%\">0.1mm*20mm*50mm<\/td>\n<\/tr>\n<tr>\n<td width=\"29%\">0.2mm*30mm*100mm<\/td>\n<td width=\"36%\">0.1to 0.5mm*50mm*50mm<\/td>\n<td width=\"34%\"><strong><span style=\"color: #ff0000;\">\ud06c\uae30\ub294 \ub9de\ucda4 \uc81c\uc791\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>To customize various metal electrodes, please click the picture below for details\uff1a<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2567\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2567\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/stainless-steel-electrode\/\"><img decoding=\"async\" class=\"aligncenter wp-image-5633 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/ss-3.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2567\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/stainless-steel-electrode\/\">Stainless Steel Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2568\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2568\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/titanium-electrode\/\"><img decoding=\"async\" class=\"aligncenter wp-image-5634 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/TI.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2568\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/titanium-electrode\/\">Titanium Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2569\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2569\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/nickel-electrode\/\"><img decoding=\"async\" class=\"aligncenter wp-image-5635 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/NI.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2569\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/nickel-electrode\/\">Nickel Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2571\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2571\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/platinum-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5636 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/PT.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2571\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/platinum-electrode\/\">Platinum Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2572\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2572\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/gold-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5637 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AU.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2572\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/gold-electrode\/\">Gold Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2573\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2573\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/silver-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5638 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AG.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2573\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/silver-electrode\/\">Silver Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2574\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2574\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/aluminum-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5639 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/AL.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2574\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/aluminum-electrode\/\">Aluminum Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_2575\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-2575\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/copper-electrode\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5640 size-thumbnail\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU-1024x1024.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU-12x12.jpg 12w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/CU.jpg 1254w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-2575\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/ko\/%ec%a0%9c%ed%92%88\/copper-electrode\/\">Copper Electrode<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6117 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/11-34.jpg\" alt=\"\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/11-34.jpg 1448w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/11-34-300x225.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/11-34-1024x768.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/11-34-768x576.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/11-34-16x12.jpg 16w\" sizes=\"(max-width: 1448px) 100vw, 1448px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6118 size-full\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/22-34.jpg\" alt=\"\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/22-34.jpg 1448w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/22-34-300x225.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/22-34-1024x768.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/22-34-768x576.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2026\/05\/22-34-16x12.jpg 16w\" sizes=\"(max-width: 1448px) 100vw, 1448px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2798\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-2.jpg\" alt=\"\" width=\"1024\" height=\"677\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-2.jpg 1024w, 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