6月8日(ri)，由中(zhong)國電(dian)科(ke)院牽頭承擔(dan)的國家電(dian)網(wang)公司科(ke)技(ji)項(xiang)目(mu) “提高超(chao)級電(dian)容器工作電(dian)壓關(guan)鍵(jian)技(ji)術研究”通過(guo)正式驗收。 

項目(mu)針對現有超級電(dian)(dian)(dian)(dian)容器高(gao)壓(ya)模組(zu)產品能量(liang)體積比(bi)低等問題(ti)，建(jian)立了(le)超級電(dian)(dian)(dian)(dian)容器二(er)維與三(san)維電(dian)(dian)(dian)(dian)場(chang)仿真模型(xing)，得出了(le)微孔(kong)結(jie)構(gou)(gou)對電(dian)(dian)(dian)(dian)場(chang)分布影響規(gui)律，提出了(le)采用(yong)氧化劑(ji)及活性(xing)劑(ji)結(jie)合石(shi)墨烯對活性(xing)電(dian)(dian)(dian)(dian)極處(chu)理的(de)工藝，研制了(le)基于混合電(dian)(dian)(dian)(dian)極層(ceng)疊結(jie)構(gou)(gou)且工作電(dian)(dian)(dian)(dian)壓(ya)達到3.8V的(de)超級電(dian)(dian)(dian)(dian)容器單體，由此組(zu)建(jian)了(le)110V高(gao)壓(ya)模組(zu)，儲能體積比(bi)達到15.94Wh/L。項目(mu)成果可應用(yong)于電(dian)(dian)(dian)(dian)能質(zhi)量(liang)提升(sheng)裝置、風電(dian)(dian)(dian)(dian)并網、電(dian)(dian)(dian)(dian)動汽車等領(ling)域。

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