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哈佛新研究新電池充電容量不退化！

導(dǎo)語：近年各界一直都致力研發(fā)更實用的電池，因為目前的電池充電壽命很快就會因為充電次數(shù)而減少。近日美國著名大學(xué)哈佛的一個研究團隊，開發(fā)出一種全新的電池技術(shù)。過往的「液態(tài)電池」，透過化學(xué)原理，讓兩種液體的離子交換獲得電流，不但比過往的電池更耐用，而且靈活性更高。不過以往的技術(shù)中，很容易出現(xiàn)退化問題，不過研究人員終于開發(fā)出解決辨法。

　　研究人員對「液態(tài)電池」中的電解液進行了結(jié)構(gòu)調(diào)整，成功地讓它們都具備了水溶性能力，亦即是可以透過中性水來獲得電流，不再需要依靠腐蝕性或有毒的液體，讓電池可以更耐用、更安全而且成本更低。研究團隊表示，目前技術(shù)下這款電池的充電壽命測試中，進行了 1000 次完全充電后，電池的儲存容量只下降了 1％，雖然對比其他新技術(shù)不算高，但對于目前的鋰電池來說卻是高出很多。研究團隊更表示，這個液態(tài)電池技術(shù)不但可適用于流動裝置這類小型的裝置之上，未來更可以用到大型的電源儲存上，例如是太陽能系統(tǒng)。（摘自《中國有色網(wǎng)》）

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當前頁面 : /industrynews/201702/351.html
模板緩存 : D:\wwwroot\scysgroup/data/front/runtime/cache/ac836689ab845ab21bf754efb5e5fd57.php
請求方法 : GET
通信協(xié)議 : HTTP/1.0
請求時間 : 2024-09-15 15:44:43
用戶代理 : Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko
會話ID : 8lm3u0799ai6ubctiol321rju6
日志記錄 : 72條日志
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8192] mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead DbMysql.class.php 第 62 行.
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.018353s SQL = SHOW COLUMNS FROM m_category
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.000526s SQL = SELECT `catid` FROM `m_category` WHERE `catdir`='industrynews' LIMIT 1
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8192] preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead functions.php 第 131 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [2048] Only variables should be assigned by reference FbaseAction.class.php 第 69 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: forward FbaseAction.class.php 第 70 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: userdata FbaseAction.class.php 第 114 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: userdata FbaseAction.class.php 第 114 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [2048] Declaration of ContentModel::add() should be compatible with Model::add($data = '', $options = Array) ContentModel.class.php 第 14 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [2048] Declaration of ContentModel::delete() should be compatible with Model::delete($options = Array) ContentModel.class.php 第 14 行.
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.014429s SQL = SHOW COLUMNS FROM m_content
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8192] mysql_escape_string(): This function is deprecated; use mysql_real_escape_string() instead. DbMysql.class.php 第 400 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8192] mysql_escape_string(): This function is deprecated; use mysql_real_escape_string() instead. DbMysql.class.php 第 400 行.
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.003190s SQL = SELECT `cid` FROM `m_content` WHERE ( `url` = '201702/351.html' ) AND ( `status` = '9' ) LIMIT 1
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8192] mysql_escape_string(): This function is deprecated; use mysql_real_escape_string() instead. DbMysql.class.php 第 400 行.
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.002494s SQL = SELECT * FROM `m_content` WHERE ( `url` = '201702/351.html' ) LIMIT 1
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.014353s SQL = SHOW COLUMNS FROM m_content_article
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8192] mysql_escape_string(): This function is deprecated; use mysql_real_escape_string() instead. DbMysql.class.php 第 400 行.
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.000680s SQL = SELECT * FROM `m_content_article` WHERE ( `cid` = '351' ) LIMIT 1
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.016326s SQL = SHOW COLUMNS FROM m_model_field
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.000803s SQL = SELECT `fieldid` FROM `m_model_field` WHERE `status`='1' AND `modelid`='1'
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.013794s SQL = SHOW COLUMNS FROM m_content_tag
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8192] mysql_escape_string(): This function is deprecated; use mysql_real_escape_string() instead. DbMysql.class.php 第 400 行.
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.000397s SQL = SELECT m_tag.name FROM `m_content_tag` LEFT JOIN m_tag ON (m_tag.tagid=m_content_tag.tagid) WHERE ( m_content_tag.keyid = 'c-351' ) ORDER BY m_tag.tagid DESC
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [2] Invalid argument supplied for foreach() ContentModel.class.php 第 424 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined variable: value Field.class.php 第 203 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined variable: value Field.class.php 第 201 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined variable: value Field.class.php 第 201 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [2] strpos(): Empty needle ThumbField.class.php 第 21 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined variable: value Field.class.php 第 201 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined variable: value Field.class.php 第 201 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined variable: value Field.class.php 第 201 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined variable: value Field.class.php 第 201 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined variable: value Field.class.php 第 201 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: p FbaseAction.class.php 第 270 行.
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.014153s SQL = SHOW COLUMNS FROM m_comment
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.000522s SQL = SELECT COUNT(*) AS tp_count FROM `m_comment` WHERE newsid =351 and status=1 LIMIT 1
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: content FcontentAction.class.php 第 146 行.
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.000398s SQL = SELECT * FROM `m_comment` WHERE newsid =351 and status=1 ORDER BY id desc
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.014349s SQL = SHOW COLUMNS FROM m_content
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.000719s SQL = SELECT * FROM `m_content` WHERE `cid` < 351 and `status` = 9 and `catid`=13 ORDER BY cid desc LIMIT 1
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.000484s SQL = SELECT * FROM `m_content` WHERE `cid` > 351 and `status` = 9 and `catid`=13 ORDER BY cid asc LIMIT 1
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8] Undefined index: catid %%DE^DE2^DE23D0DB%%news_detail.html.php 第 7 行.
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.015680s SQL = SHOW COLUMNS FROM m_category
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.000560s SQL = SELECT * FROM `m_category` WHERE ( `catid` = 13 ) LIMIT 1
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.013201s SQL = SHOW COLUMNS FROM m_nav_pos
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8192] mysql_escape_string(): This function is deprecated; use mysql_real_escape_string() instead. DbMysql.class.php 第 400 行.
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.000439s SQL = SELECT * FROM `m_nav_pos` WHERE ( `identify` = 'pc_top' ) LIMIT 1
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.015452s SQL = SHOW COLUMNS FROM m_nav
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.000600s SQL = SELECT * FROM `m_category` WHERE ( `catid` = 13 ) LIMIT 1
[ 2024-09-15T15:44:43+08:00 ] NOTIC: [8192] mysql_escape_string(): This function is deprecated; use mysql_real_escape_string() instead. DbMysql.class.php 第 400 行.
[ 2024-09-15T15:44:43+08:00 ] SQL: RunTime:0.000396s SQL = SELECT * FROM `m_nav_pos` WHERE ( `identify` = 'pc_top' ) LIMIT 1
加載文件 : 101
[0] => D:\wwwroot\scysgroup\index.php
[1] => D:\wwwroot\scysgroup\define.php
[2] => D:\wwwroot\scysgroup\include\library\ThinkPHP\ThinkPHP.php
[3] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Common\runtime.php
[4] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Common\defines.php
[5] => D:\wwwroot\scysgroup\front\Conf\paths.php
[6] => D:\wwwroot\scysgroup\front\Conf\core.php
[7] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Common\functions.php
[8] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lib\Think\Core\Think.class.php
[9] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lib\Think\Exception\ThinkException.class.php
[10] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lib\Think\Core\Log.class.php
[11] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lib\Think\Core\App.class.php
[12] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lib\Think\Core\Action.class.php
[13] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lib\Think\Core\View.class.php
[14] => D:\wwwroot\scysgroup\front\Common\alias.php
[15] => D:\wwwroot\scysgroup\init.php
[16] => D:\wwwroot\scysgroup\include\library\Lib\common.php
[17] => D:\wwwroot\scysgroup\include\library\Lib\TimeUtils.class.php
[18] => D:\wwwroot\scysgroup\include\library\Lib\Status.class.php
[19] => D:\wwwroot\scysgroup\utility_func.php
[20] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Common\convention.php
[21] => D:\wwwroot\scysgroup\front\Conf\config.php
[22] => D:\wwwroot\scysgroup\data\config.inc.php
[23] => D:\wwwroot\scysgroup\data\config.cache.php
[24] => D:\wwwroot\scysgroup\front\Common\common.php
[25] => D:\wwwroot\scysgroup\front\Conf\routes.php
[26] => D:\wwwroot\scysgroup\front\Conf\tags.php
[27] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Common\debug.php
[28] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lib\Think\Core\Model.class.php
[29] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lib\Think\Db\Db.class.php
[30] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lib\Think\Db\Driver\DbMysql.class.php
[31] => D:\wwwroot\scysgroup\data\cache\category_13.php
[32] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lang\zh-cn.php
[33] => D:\wwwroot\scysgroup\front\Lib\Action\FcontentAction.class.php
[34] => D:\wwwroot\scysgroup\front\Lib\Action\FbaseAction.class.php
[35] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lib\ORG\Util\Input.class.php
[36] => D:\wwwroot\scysgroup\include\Auth.class.php
[37] => D:\wwwroot\scysgroup\include\Act.class.php
[38] => D:\wwwroot\scysgroup\data\cache\front_act_cache.php
[39] => D:\wwwroot\scysgroup\include\library\Lib\Request.class.php
[40] => D:\wwwroot\scysgroup\include\library\Lib\UrlRoute.class.php
[41] => D:\wwwroot\scysgroup\front\Lib\Model\ContentextModel.class.php
[42] => D:\wwwroot\scysgroup\admin\Lib\Model\ContentModel.class.php
[43] => D:\wwwroot\scysgroup\include\Pager.class.php
[44] => D:\wwwroot\scysgroup\data\cache\model_1.php
[45] => D:\wwwroot\scysgroup\data\cache\modelField_1.php
[46] => D:\wwwroot\scysgroup\data\cache\modelField_2.php
[47] => D:\wwwroot\scysgroup\data\cache\modelField_4.php
[48] => D:\wwwroot\scysgroup\data\cache\modelField_6.php
[49] => D:\wwwroot\scysgroup\data\cache\modelField_7.php
[50] => D:\wwwroot\scysgroup\data\cache\modelField_8.php
[51] => D:\wwwroot\scysgroup\data\cache\modelField_9.php
[52] => D:\wwwroot\scysgroup\data\cache\modelField_10.php
[53] => D:\wwwroot\scysgroup\data\cache\modelField_11.php
[54] => D:\wwwroot\scysgroup\data\cache\modelField_12.php
[55] => D:\wwwroot\scysgroup\data\cache\modelField_13.php
[56] => D:\wwwroot\scysgroup\data\cache\modelField_14.php
[57] => D:\wwwroot\scysgroup\data\cache\modelField_15.php
[58] => D:\wwwroot\scysgroup\data\cache\modelField_16.php
[59] => D:\wwwroot\scysgroup\data\cache\modelField_20.php
[60] => D:\wwwroot\scysgroup\data\cache\modelField_21.php
[61] => D:\wwwroot\scysgroup\include\Field.class.php
[62] => D:\wwwroot\scysgroup\include\field\CatidField.class.php
[63] => D:\wwwroot\scysgroup\include\field\TitleField.class.php
[64] => D:\wwwroot\scysgroup\include\field\InputField.class.php
[65] => D:\wwwroot\scysgroup\include\field\ThumbField.class.php
[66] => D:\wwwroot\scysgroup\include\field\AttrField.class.php
[67] => D:\wwwroot\scysgroup\include\field\TextareaField.class.php
[68] => D:\wwwroot\scysgroup\include\field\EditorField.class.php
[69] => D:\wwwroot\scysgroup\include\field\BoxField.class.php
[70] => D:\wwwroot\scysgroup\include\field\TagField.class.php
[71] => D:\wwwroot\scysgroup\include\field\DatetimeField.class.php
[72] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lib\ORG\Util\Page.class.php
[73] => D:\wwwroot\scysgroup\include\library\ThinkPHP\Lib\Think\Util\Template\TemplateSmarty.class.php
[74] => D:\wwwroot\scysgroup\include\Smarty\Smarty.class.php
[75] => D:\wwwroot\scysgroup\data\front\runtime\templates_c\%%DE^DE2^DE23D0DB%%news_detail.html.php
[76] => D:\wwwroot\scysgroup\include\Smarty\internals\core.load_plugins.php
[77] => D:\wwwroot\scysgroup\include\Smarty\internals\core.assemble_plugin_filepath.php
[78] => D:\wwwroot\scysgroup\include\tag\function.module.php
[79] => D:\wwwroot\scysgroup\include\Smarty\plugins\modifier.date_format.php
[80] => D:\wwwroot\scysgroup\include\Smarty\plugins\shared.make_timestamp.php
[81] => D:\wwwroot\scysgroup\include\library\Lib\View\HtmlAction.class.php
[82] => D:\wwwroot\scysgroup\include\library\Lib\View\HtmlBase.class.php
[83] => D:\wwwroot\scysgroup\include\library\Lib\ClassLoader.class.php
[84] => D:\wwwroot\scysgroup\include\library\Lib\Cache\HtmlCache.class.php
[85] => D:\wwwroot\scysgroup\include\library\Lib\Utils\FileUtils.class.php
[86] => D:\wwwroot\scysgroup\include\library\Lib\Category.class.php
[87] => D:\wwwroot\scysgroup\include\library\Lib\AbsOperate.class.php
[88] => D:\wwwroot\scysgroup\data\front\runtime\templates_c\%%71^714^714F4B17%%header.html.php
[89] => D:\wwwroot\scysgroup\include\tag\function.ffset.php
[90] => D:\wwwroot\scysgroup\include\library\Lib\Nav\NavPos.class.php
[91] => D:\wwwroot\scysgroup\include\library\Lib\Nav\Navicate.class.php
[92] => D:\wwwroot\scysgroup\include\library\Lib\Utils\ValidateUtils.class.php
[93] => D:\wwwroot\scysgroup\include\library\Lib\Utils\UploadUtils.class.php
[94] => D:\wwwroot\scysgroup\include\library\Lib\Utils\LogUtils.class.php
[95] => D:\wwwroot\scysgroup\include\library\Lib\File\FileCache.class.php
[96] => D:\wwwroot\scysgroup\data\filecache\nav\tree_list_by_pos_id_11.php
[97] => D:\wwwroot\scysgroup\data\front\runtime\templates_c\%%D4^D47^D47260F0%%banner.html.php
[98] => D:\wwwroot\scysgroup\data\front\runtime\templates_c\%%B3^B3F^B3F36499%%left_nav.html.php
[99] => D:\wwwroot\scysgroup\data\front\runtime\templates_c\%%61^610^610C3C03%%share.html.php
[100] => D:\wwwroot\scysgroup\data\front\runtime\templates_c\%%80^806^80621A61%%footer.html.php