2026-04-11 18:48:40
4563
當提到新能源人們還在想著太陽能、生物質能時,加州大學聖地亞哥分校的研究團隊已經把目光瞄準了我們人類自己——用汗水來發電。可穿戴設備的興起,對這些設備的電源提出了新的要求——更輕便、易於充電、對(dui)人(ren)體(ti)沒(mei)有(you)傷(shang)害(hai)。因(yin)此(ci),研(yan)究(jiu)人(ren)員(yuan)設(she)想(xiang)研(yan)製(zhi)可(ke)穿(chuan)戴(dai)式(shi)電(dian)源(yuan),這(zhe)種(zhong)電(dian)源(yuan)可(ke)以(yi)從(cong)穿(chuan)戴(dai)者(zhe)身(shen)體(ti)獲(huo)取(qu)足(zu)夠(gou)能(neng)量(liang)。於(yu)是(shi),就(jiu)有(you)了(le)現(xian)在(zai)我(wo)們(men)看(kan)到(dao)的(de)紋(wen)身(shen)生(sheng)物(wu)燃(ran)料(liao)電(dian)池(chi)。
renzaizuojulieyundongshihuichanshengrusuandengdaixiewuzhi,yanjiuzheliyongmeilaicuihuazhexieputongdeshenghuawuzhihedaixiechanwu,chanshengnengliang,zhizuochulemeishengwuranliaodianchi。xiangxiangkan,zaixiatiandajiadoudahanlinlideshihou,zaimeirenshenshangdoutiezhemeyikuaidianchilaifadian,nashiyifuduomerehuochaotiandejingxianga!如今,它正向現實邁出第一步。
最開始, jiawenzhaosuozaideyanjiutuanduizaizuoyigetiwaijianceqi。tamenyishidao,yiliaobaojianxingyezhengxiangzhekechuandaishishengwuyixueshebeifangxiangzhuanbian。zhexieshebeibianyujiankongzhongyaodeshenglicanshu,ruxinlvhuoxueya。yanjiuzheqiwangyifeiqinruqielianxudefangshi,congrentihanyezhongcedexiangguanshuju。erzaicizhiqian,yundongyuanyaoxianglejiezijideyundongshuiping,tongchangyaotingxialaiqujiancexueyezhongderusuanhanliang,zhedaozhitamenwufashishizhangwozijiderusuanshuipingshuju。
在人體汗液中,乳酸的含量很高,所以研究者將乳酸氧化酶“印”在(zai)紋(wen)身(shen)上(shang),將(jiang)它(ta)作(zuo)為(wei)陽(yang)極(ji)物(wu)質(zhi),同(tong)時(shi)應(ying)用(yong)媒(mei)介(jie)體(ti)和(he)碳(tan)納(na)米(mi)管(guan)來(lai)催(cui)化(hua)乳(ru)酸(suan)的(de)氧(yang)化(hua),並(bing)采(cai)用(yong)鉑(bo)納(na)米(mi)顆(ke)粒(li)作(zuo)為(wei)陰(yin)極(ji),來(lai)催(cui)化(hua)空(kong)氣(qi)中(zhong)氧(yang)氣(qi)的(de)還(hai)原(yuan)反(fan)應(ying),從(cong)而(er)在(zai)“汗水電池”中產生電流。通過電流的大小,人們就可以實時判斷測試者的運動情況。
yanjiuzhejiawenzhaobiaoshi,peidaizhezhongshengwuranliaodianchihetieyizhangputongdewenshentiezhiyiyang,meiyouteshudeganjiao,erqieyizhangtiezhikedaiyitian。zaishiyanzhong,zhiyuanzhedaizhelinshiwenshenshengwuranliaodianchizaiyitianneiyundong2次,中間相隔4小時,電池還是可以正常工作。
buguoyanjiutuanduibiaoshi,xianzaizhegedianchidefadianlianghaibugao,tamenhaizaiyanjiuruhenengrangtagongyitaixiaoxingdianzishebeiyunzhuan。muqian,gaidianchimeipingfanglimizuidafadianliangnengdadao70微瓦,但是他們現在隻能把電池做到2mm×3mm大小,能產生4微瓦的電量。這些電量對手表來說還小了點,一個小手表至少需要10微(wei)瓦(wa)才(cai)能(neng)運(yun)轉(zhuan)。別(bie)看(kan)它(ta)現(xian)在(zai)發(fa)電(dian)小(xiao),未(wei)來(lai)可(ke)大(da)有(you)發(fa)展(zhan)。研(yan)究(jiu)者(zhe)正(zheng)在(zai)尋(xun)找(zhao)更(geng)有(you)效(xiao)的(de)媒(mei)介(jie)體(ti)使(shi)催(cui)化(hua)效(xiao)率(lv)更(geng)高(gao),產(chan)生(sheng)更(geng)大(da)的(de)電(dian)流(liu)。此(ci)外(wai),還(hai)可(ke)以(yi)采(cai)取(qu)串(chuan)聯(lian)並(bing)聯(lian)的(de)方(fang)式(shi)使(shi)電(dian)量(liang)更(geng)大(da),再(zai)借(jie)助(zhu)電(dian)子(zi)元(yuan)件(jian)儲(chu)存(cun)電(dian)量(liang),給(gei)電(dian)子(zi)設(she)備(bei)供(gong)電(dian)。
buguojutinengfaduoshaodian,haishiyaokanpeidaizhedeshentisuzhi。congrusuanhanliangkan,shentisuzhiyueruofadianliangfaneryuegao。yinweihanyezhongrusuandefenmiyushentiyundongqiangduzhijiexiangguan,zaiwuyangdaixieshi,gaorusuanshuipingduiyinggaodejiroulaoleichengdu。yincibujingchangyundongderenzaijinxinggaoqiangduyundongshi,chanshengderusuannongduhuijiaogao,yejiuhuichanshenggengdadedianliang。
除了做紋身,“汗水電池”還可能產生出什麼想象?賈文昭表示:“我們還在研製不同的載體,比如衣服、yundongtougudeng。womenxiwangzheyangdedianchizuizhongkeyizuoweiwomendekechuandaichuanganqigongyingdianyuan,zheyangchuandaizhejiukeyiyikaozijitigongdenengliang,laijiancezijidejiankangshuiping。”
“汗水電池”這個新的創新,讓人們把產生能源的方式又回到人類自身。比如,以後你會選擇自己爬樓梯產生點電,還是去坐電梯消耗電?(編輯:球藻怪)