Nano-platinum yog ib qho catalyst uas tuaj yeem txhim kho kev ua haujlwm ntawm qee cov tshuaj tiv thaiv tseem ceeb.Cov pa roj carbon-txhawb platinum-based electrocatalytic cov ntaub ntawv tau siv dav hauv kev txo cov cathode thiab anodic oxidation cov tshuaj tiv thaiv ntawm cov roj hlwb.

Methanol roj cell yog cov khoom siv hluav taws xob sib hloov hluav taws xob uas siv methanol ua cov roj ua kua.Nws tsis tsuas yog muaj qhov zoo ntawm cov roj ntau, tus nqi qis, kev thauj khoom qis thiab kev thauj mus los, tab sis kuj yog Methanol muaj lub zog siab thiab nyiam ua tib zoo saib.Txawm li cas los xij, txoj kev loj hlob ntawm methanol roj hlwb raug txwv los ntawm cov tshuaj tiv thaiv qeeb kinetics ntawm anode methanol cov tshuaj tiv thaiv thiab qhov cuam tshuam rau kev lom ntawm cov hlau platinum catalyst, thiab nws yog ib qho tsim nyog yuav tsum tau nce lub platinum loading.Yog li ntawd, tus naj npawb ntawm cov chaw raug nthuav tawm thiab cov qauv saum npoo, muaj pes tsawg leeg thiab atomic kev npaj ntawm cov catalyst yog qhov tseem ceeb heev los txhim kho platinum siv tus nqi thiab kev ua haujlwm catalytic.Tam sim no, muaj ntau qhov kev tshawb fawb tsom mus rau kev tshawb nrhiav kev hloov pauv ntawm cov hlau thiab platinum los ua cov alloys lossis heterostructure catalysts los hloov cov platinum hluav taws xob qauv kom ua tiav lub hom phiaj ntawm kev txo platinum loading thiab nce kev siv platinum.

Nano platinum kuj tseem siv tau los ua electrochemical sensors thiab biosensors los kuaj cov piam thaj, hydrogen peroxide, formic acid thiab lwm yam tshuaj.

Lus Cim rau dispersions:

1. Ua tib zoo kaw thiab khaws cia rau hauv ib puag ncig qis.

2. Ua siab zoo siv dispersions sai sai hauv ib lub hlis thaum tau txais cov khoom.