當(dāng)前位置:
產(chǎn)品參數(shù) Product?Parameter | ||||
類 ??型 CATAGORY | 型號(hào) TYPE | 組 ??成 CONTENT | 電化學(xué)活性面積 ? ? ?ECSA | 粒 ??徑 SIZE ? |
鉑碳催化劑 Pt/C | HiCaP40 | 40wt.% Pt,60wt.%C | 95?m2/g | 2.8 nm |
HiCaP60 | 60wt.% Pt,40wt.%C | 90 m2/g | 3.1 nm ? | |
HiCaP70 | 70wt.% Pt,30wt.%C | 55 m2/g | 3.3nm |
?
HiCaP40
◆? ??單批次>1000克規(guī)?;苽?,且一致性好;
? ? ? ? ?Preparation of one batch >1000 gram with good consistency;
◆? ??粒徑小、分散度高且穩(wěn)定性好:平均粒徑約為2.8nm;
? ? ? ? ?Small particle size, high dispersion and good durability: the average particle size is about ca. 2.8nm;
◆? ??極好的耐久性,20000圈循環(huán)后其ECSA下降約5%,質(zhì)量比活性下降約5%
? ? ? ? ?After 20K cycles, the ECSA reduced by about 5%, the mass activity reduced by about 5%;?
◆? ??膜電極性能優(yōu)良:75oC時(shí)氫/空燃料電池膜電極功率密度可達(dá)1.24 Wcm-2@0.62V。
? ? ? ? The power density of H2-Air PEMFC at 75oC is 1.24 Wcm-2@0.62V 。
HiCaP60
◆? ??單批次>1000克規(guī)?;苽?,且一致性好;
? ? ? ? ?Preparation of one batch >1000 gram with good consistency;
◆? ??粒徑小、分散度高且穩(wěn)定性好:平均粒徑約為3.1nm;
? ? ? ? ?Small particle size, high dispersion and good durability: the average particle size is about ca.3.1 nm;
◆? ??長時(shí)間耐久性好,20000圈循環(huán)后其ECSA下降約5%,質(zhì)量比活性下降約5%
? ? ? ? After 20K cycles, the ECSA reduced by about 5%, the mass activity reduced about 5%;?
◆? ??膜電極性能優(yōu)良:65oC時(shí)氫/空燃料電池膜電極功率密度可達(dá)1 .2Wcm-2@0.62V。
? ? ? ? The power density of H2-Air PEMFC at 65oC is 1.2Wcm-2@0.62V 。
?
HiCaP70
◆? ??單批次>1000克規(guī)?;苽?,合金化程度高;
? ? ? ? ?Preparation of one batch >1000gram with high degree of alloy;
◆? ??粒徑小、分散度高且穩(wěn)定性好:平均粒徑約為3.3 nm;
? ? ? ? ?Small particle size, high dispersion and good durability: the average particle size is about ca.3.3nm;
◆? ? ?膜電極性能優(yōu)良:65oC時(shí)氫/空燃料電池膜電極功率密度可達(dá)1 .2Wcm-2@0.62V。
? ? ? ? ? The power density of H2-Air PEMFC at 65oC is 1.2Wcm-2@0.62V 。
*催化劑載量、顆徑大小、組成等可按客戶要求定制。
鉑碳催化劑是將鉑負(fù)載到活性炭上的一種載體催化劑,主要用于燃料電池的氫氣氧化、甲醇氧化、甲酸氧化以及氧氣的還原等化學(xué)反應(yīng),屬于十分常見的貴金屬催化劑。