Coupling electrochemical carbon dioxide conversion with value-added anode processes: An emerging paradigm

نویسندگان

چکیده

Water oxidation (i.e., oxygen evolution) reaction is the most often used, green anodic pair of carbon dioxide (CO2) electroreduction, mimicking natural photosynthetic process. At same time, it requires high energy input and generates a product little commercial value oxygen). Finding appropriate alternative anode processes to be coupled with CO2 reduction major undertaking. Several factors need considered, such as (i) product, (ii) abundance cost substrate, (iii) necessary cell voltage (energy input), (iv) needed catalysts, (v) structure components, (vi) ease/complexity analysis separation. This opinion discusses all these aspects outlines main questions answered through future research activity.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Conversion of Carbon Dioxide to Metabolites by Clostridium acetobutylicum KCTC1037 Cultivated with Electrochemical Reducing Power

In this research, metabolic fixation of CO2 by growing cells of C. acetobutylicum cultivated with electrochemical reducing power was tested on the basis of the metabolites production and genes expression. In cyclic voltammetry, electrochemical oxidation and reduction reaction of neutral red (NR) immobilized in intact cells of C. acetobutylicum was stationarily repeated like the soluble one in t...

متن کامل

Enzymatic conversion of carbon dioxide.

With the continuous increase in fossil fuels consumption and the rapid growth of atmospheric CO2 concentration, the harmonious state between human and nature faces severe challenges. Exploring green and sustainable energy resources and devising efficient methods for CO2 capture, sequestration and utilization are urgently required. Converting CO2 into fuels/chemicals/materials as an indispensabl...

متن کامل

Emerging electrochemical energy conversion and storage technologies

Electrochemical cells and systems play a key role in a wide range of industry sectors. These devices are critical enabling technologies for renewable energy; energy management, conservation, and storage; pollution control/monitoring; and greenhouse gas reduction. A large number of electrochemical energy technologies have been developed in the past. These systems continue to be optimized in term...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Current Opinion in Electrochemistry

سال: 2021

ISSN: ['2451-9103', '2451-9111']

DOI: https://doi.org/10.1016/j.coelec.2020.08.003