{"id":689692,"date":"2024-11-19T03:52:01","date_gmt":"2024-11-19T02:52:01","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=689692"},"modified":"2024-11-19T03:52:01","modified_gmt":"2024-11-19T02:52:01","slug":"pin-luu-tru-nang-luong-dong-chay-chat-dien-giai-long-luu-tru-nang-luong","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/pin-luu-tru-nang-luong-dong-chay-chat-dien-giai-long-luu-tru-nang-luong\/","title":{"rendered":"Pin L\u01b0u Tr\u1eef N\u0103ng L\u01b0\u1ee3ng D\u00f2ng Ch\u1ea3y | Ch\u1ea5t \u0110i\u1ec7n Gi\u1ea3i L\u1ecfng &#038; L\u01b0u Tr\u1eef N\u0103ng L\u01b0\u1ee3ng"},"content":{"rendered":"<p class=\"sidekick\">Pin l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y s\u1eed d\u1ee5ng ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i l\u1ecfng \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng hi\u1ec7u qu\u1ea3, gi\u1ea3i ph\u00e1p ti\u00ean ti\u1ebfn cho c\u00e1c h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/pin_luu_tru_nang_luong_dong_chay_chat_dien_giai_long_luu_tru_nang_luong.png\" alt=\"Pin L\u01b0u Tr\u1eef N\u0103ng L\u01b0\u1ee3ng D\u00f2ng Ch\u1ea3y | Ch\u1ea5t \u0110i\u1ec7n Gi\u1ea3i L\u1ecfng &#038; L\u01b0u Tr\u1eef N\u0103ng L\u01b0\u1ee3ng\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>Pin L\u01b0u Tr\u1eef N\u0103ng L\u01b0\u1ee3ng D\u00f2ng Ch\u1ea3y<\/h2>\n<p>Pin l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y (Flow Battery) l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn trong l\u0129nh v\u1ef1c l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng, thu\u1ed9c chuy\u00ean ng\u00e0nh k\u1ef9 thu\u1eadt nhi\u1ec7t (thermal engineering). \u0110\u00e2y l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ti\u1ec1m n\u0103ng cho vi\u1ec7c l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o nh\u01b0 gi\u00f3 v\u00e0 m\u1eb7t tr\u1eddi, v\u1edbi kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef l\u01b0\u1ee3ng l\u1edbn n\u0103ng l\u01b0\u1ee3ng trong th\u1eddi gian d\u00e0i.<\/p>\n<h2>Ch\u1ea5t \u0110i\u1ec7n Gi\u1ea3i L\u1ecfng<\/h2>\n<p>\u0110i\u1ec3m \u0111\u1eb7c bi\u1ec7t c\u1ee7a pin l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y l\u00e0 s\u1eed d\u1ee5ng ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i l\u1ecfng. Ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i l\u1ecfng n\u00e0y kh\u00f4ng ch\u1ec9 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng m\u00e0 c\u00f2n l\u00e0 m\u00f4i tr\u01b0\u1eddng ph\u1ea3n \u1ee9ng \u0111i\u1ec7n h\u00f3a, gi\u00fap chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng h\u00f3a h\u1ecdc th\u00e0nh \u0111i\u1ec7n n\u0103ng v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. C\u1ea5u t\u1ea1o c\u01a1 b\u1ea3n c\u1ee7a pin d\u00f2ng ch\u1ea3y bao g\u1ed3m:<\/p>\n<ul>\n<li><b>B\u1ec3 ch\u1ee9a ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i:<\/b> \u0110\u00e2y l\u00e0 c\u00e1c b\u00ecnh ch\u1ee9a l\u1edbn, ch\u1ee9a ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i l\u1ecfng.<\/li>\n<li><b>Pin ti\u1ebft di\u1ec7n:<\/b> N\u01a1i di\u1ec5n ra ph\u1ea3n \u1ee9ng \u0111i\u1ec7n h\u00f3a.<\/li>\n<li><b>H\u1ec7 th\u1ed1ng b\u01a1m v\u00e0 \u1ed1ng d\u1eabn:<\/b> \u0110\u1ec3 l\u01b0u chuy\u1ec3n ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i qua c\u00e1c pin.<\/li>\n<\/ul>\n<h2>C\u01a1 Ch\u1ebf Ho\u1ea1t \u0110\u1ed9ng<\/h2>\n<p>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a pin l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y d\u1ef1a tr\u00ean vi\u1ec7c oxy h\u00f3a v\u00e0 kh\u1eed ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i b\u00ean trong c\u00e1c pin. Khi pin s\u1ea1c, n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n chuy\u1ec3n ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i t\u1eeb tr\u1ea1ng th\u00e1i kh\u1eed sang tr\u1ea1ng th\u00e1i oxy h\u00f3a. Khi x\u1ea3, qu\u00e1 tr\u00ecnh ng\u01b0\u1ee3c l\u1ea1i x\u1ea3y ra v\u00e0 n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c sinh ra. Ph\u1ea3n \u1ee9ng n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c vi\u1ebft d\u01b0\u1edbi d\u1ea1ng t\u1ed5ng qu\u00e1t nh\u01b0 sau:<\/p>\n<p>\\( \\text{Ox} + \\text{e}^- \\leftrightarrow \\text{Red} \\)<\/p>\n<p>Trong \u0111\u00f3:<\/p>\n<ul>\n<li>Ox l\u00e0 ch\u1ea5t oxy h\u00f3a<\/li>\n<li>Red l\u00e0 ch\u1ea5t kh\u1eed<\/li>\n<li>\\( e^- \\) l\u00e0 electron<\/li>\n<\/ul>\n<h2>\u01afu \u0110i\u1ec3m v\u00e0 H\u1ea1n Ch\u1ebf<\/h2>\n<p>Pin l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m r\u00f5 r\u1ec7t:<\/p>\n<ul>\n<li>Dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef l\u1edbn, linh ho\u1ea1t t\u00f9y bi\u1ebfn theo nhu c\u1ea7u.<\/li>\n<li>Tu\u1ed5i th\u1ecd cao do \u00edt b\u1ecb gi\u1ea3m hi\u1ec7u su\u1ea5t qua c\u00e1c chu k\u1ef3 s\u1ea1c\/x\u1ea3.<\/li>\n<li>An to\u00e0n h\u01a1n c\u00e1c lo\u1ea1i pin truy\u1ec1n th\u1ed1ng, \u00edt r\u1ee7i ro ch\u00e1y n\u1ed5.<\/li>\n<\/ul>\n<p>Tuy nhi\u00ean, nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a pin l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc:<\/p>\n<ol>\n<li>Chi ph\u00ed ban \u0111\u1ea7u kh\u00e1 cao do c\u00f4ng ngh\u1ec7 ph\u1ee9c t\u1ea1p v\u00e0 y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef l\u1edbn.<\/li>\n<li>Hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng v\u1eabn c\u00f2n c\u1ea7n c\u1ea3i thi\u1ec7n.<\/li>\n<\/ol>\n<h2>\u1ee8ng D\u1ee5ng Th\u1ef1c Ti\u1ec5n<\/h2>\n<p>Pin l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c, bao g\u1ed3m:<\/p>\n<ul>\n<li><b>L\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o:<\/b> \u0110\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng gi\u00f3 v\u00e0 m\u1eb7t tr\u1eddi, n\u01a1i m\u00e0 l\u01b0\u1ee3ng \u0111i\u1ec7n s\u1ea3n sinh kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/li>\n<li><b>H\u1ea1 t\u1ea7ng \u0111i\u1ec7n l\u01b0\u1edbi:<\/b> D\u1ef1 tr\u1eef v\u00e0 \u0111i\u1ec1u h\u00f2a n\u0103ng l\u01b0\u1ee3ng cho c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n.<\/li>\n<li><b>C\u00f4ng nghi\u1ec7p:<\/b> H\u1ed7 tr\u1ee3 c\u00e1c h\u1ec7 th\u1ed1ng c\u1ea7n ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/li>\n<\/ul>\n<p>Pin l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y \u0111ang d\u1ea7n tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng b\u1ec1n v\u1eefng v\u00e0 hi\u1ec7u qu\u1ea3. Nh\u1eefng nghi\u00ean c\u1ee9u v\u00e0 c\u1ea3i ti\u1ebfn k\u1ef9 thu\u1eadt trong t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m chi ph\u00ed v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t, l\u00e0m cho c\u00f4ng ngh\u1ec7 n\u00e0y tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn v\u00e0 d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pin l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y s\u1eed d\u1ee5ng ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i l\u1ecfng \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng hi\u1ec7u qu\u1ea3, gi\u1ea3i ph\u00e1p ti\u00ean ti\u1ebfn cho c\u00e1c h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - 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