Zobrazeno 1 - 10
of 22 621
pro vyhledávání: '"Co2 reduction"'
Publikováno v:
Journal of Bioresources and Bioproducts, Vol 9, Iss 4, Pp 465-485 (2024)
Cellulose nanocrystals (CNCs) have garnered increased attention due to their renewable nature, abundant feedstock availbility, and good mechanical properties. However, one of the bottlenecks for its commercial production is the drying process. Becaus
Externí odkaz:
https://doaj.org/article/c024be062647456abb629e27b6860051
Publikováno v:
Carbon Neutrality, Vol 3, Iss 1, Pp 1-28 (2024)
Abstract Electrocatalytic CO2 reduction technology offers an effective way to convert CO2 into valuable chemicals and fuels, presenting a sustainable solution for carbon emissions. Current electrocatalytic CO2 reduction technologies encounter signifi
Externí odkaz:
https://doaj.org/article/140c6e5717824a72b952bdb9c2a24f5e
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 55, Iss 5, Pp 797-814 (2024)
Purposes Carbon dioxide capture and utilization is a choice to alleviate the greenhouse effect and address the energy crisis. In order to promote the reaction under more mild conditions, photothermal catalysis is used to reduce CO2 with the advantage
Externí odkaz:
https://doaj.org/article/ebea2ef6643d4d8e9e7e685256065805
Autor:
Qifu Lin, Wangping Sun, Haiyan Li, Yangjiong Liu, Yuwei Chen, Chengzhou Liu, Yiman Jiang, Yu Cheng, Ning Ma, Huaqing Ya, Longwei Chen, Shidong Fang, Hansheng Feng, Guang-Nan Luo, Jiangang Li, Kaixin Xiang, Jie Cong, Cheng Cheng
Publikováno v:
Engineering, Vol 40, Iss , Pp 247-259 (2024)
To reduce CO2 emissions from coal-fired power plants, the development of low-carbon or carbon-free fuel combustion technologies has become urgent. As a new zero-carbon fuel, ammonia (NH3) can be used to address the storage and transportation issues o
Externí odkaz:
https://doaj.org/article/56258333db6246a1ba008b75ba81171c
Publikováno v:
Green Energy & Environment, Vol 9, Iss 9, Pp 1407-1418 (2024)
At room temperature, the conversion of greenhouse gases into valuable chemicals using metal-free catalysts for dry reforming of methane (DRM) is quite promising and challenging. Herein, we developed a novel covalent organic porous polymer (TPE-COP) w
Externí odkaz:
https://doaj.org/article/96a71a8e97d145baacdae3002bdb885a
Autor:
Yisen Yang, Zhonghao Tan, Jianling Zhang, Jie Yang, Renjie Zhang, Sha Wang, Yi Song, Zhuizhui Su
Publikováno v:
Green Energy & Environment, Vol 9, Iss 9, Pp 1459-1465 (2024)
To improve the electrocatalytic transformation of carbon dioxide (CO2) to multi-carbon (C2+) products is of great importance. Here we developed a nitrogen-doped Cu catalyst, by which the maximum C2+ Faradaic efficiency can reach 72.7% in flow-cell sy
Externí odkaz:
https://doaj.org/article/d213faab35c34ed1968794b202c6ad93
Publikováno v:
Green Energy & Environment, Vol 9, Iss 9, Pp 1333-1335 (2024)
To avoid carbonate precipitation for CO2 electrolysis, developing CO2 conversion in an acid electrolyte is viewed as an ultimately challenging technology. In Nature, Xia et al. recently explored a proton-exchange membrane system for reducing CO2 to f
Externí odkaz:
https://doaj.org/article/e8568d1bbdc54690a53e0ac651ef685e
Publikováno v:
Vehicles, Vol 6, Iss 3, Pp 1442-1467 (2024)
Reducing CO2 emissions is becoming a particularly important goal for motorcycle manufacturers. A fully electric transition still seems far away, given the difficulties in creating an electric motorcycle with an acceptable range and mass. This opens u
Externí odkaz:
https://doaj.org/article/3281ecba6d414b5482e2e4c119be514a
Autor:
Yafei Guo, Yuxuan Gao, Benshuai Guo, Yangna Luo, Guoyang Zhao, Jian Sun, Weiling Li, Ruilin Wang, Chuanwen Zhao
Publikováno v:
Carbon Neutrality, Vol 3, Iss 1, Pp 1-20 (2024)
Abstract Electrochemical CO2 reduction (ECR) to value-added products is regarded as a sustainable strategy to mitigate global warming and energy crisis, and designing highly efficient and robust catalysts is essential. In this work, transition metal
Externí odkaz:
https://doaj.org/article/be56fca33d9e4a2c907588ba1f55b3a4
Autor:
Jing Tang, Chuanyu Guo, Tingting Wang, Xiaoli Cheng, Lihua Huo, Xianfa Zhang, Chaobo Huang, Zoltán Major, Yingming Xu
Publikováno v:
Carbon Neutralization, Vol 3, Iss 4, Pp 557-583 (2024)
Abstract Currently, the concentration of carbon dioxide (CO2) has exceeded 400 ppm in the atmosphere. Thus, there is an urgent need to explore CO2 reduction and utilization technologies. Photocatalytic technology can convert CO2 to valuable hydrocarb
Externí odkaz:
https://doaj.org/article/63bcaef9853d40e3afe8e193d1698c32