Results 11 to 20 of about 4,157 (230)

Progress of organic, inorganic redox flow battery and mechanism of electrode reaction

Nano Research Energy, 2023
With the deployment of renewable energy and the increasing demand for power grid modernization, redox flow battery has attracted a lot of research interest in recent years.
Yinping Liu, Yingchun Niu, Xiangcheng Ouyang, Chao Guo, Peiyu Han, Ruichen Zhou, Ali Heydari, Yang Zhou, Olli Ikkala, Glazkov Artem Tigranovich, Chunming Xu, Quan Xu   +11 more
doaj   +1 more source

Progress of Biogas Upgrading Based on Citespace Visual Analysis

BioResources
In this paper, CiteSpace (6.1.R6) software was used to visualize and analyze the number of papers, terminology, countries, institutions, and collaborative networks of authors in the field of biogas upgrading in the years 2009 to 2023 to provide ...
Dongxue Yin, Dongdong Chen, Jiajun Qin, Baozhong Wang, Wei Liu, Yingxian Wang   +5 more
doaj   +2 more sources

Graphene and Resin Coated Proppant with Electrically Conductive Properties for In-Situ Modification of Shale Oil

Energies, 2022
Proppant is an essential material in hydraulic fracturing, and it can support artificial fractures for a long time. However, few people have applied proppant and conductive materials in the in-situ modification of shale oil. Here, we developed a graphene
Siyuan Chen, Fanghui Liu, Yang Zhou, Xiuping Lan, Shouzhen Li, Lulu Wang, Quan Xu, Yeqing Li, Yan Jin   +8 more
doaj   +1 more source

Biogas Valorisation to Biomethane for Commercialisation in South Africa: A Review

Energies, 2023
Biogas consists of mainly methane, as a source of energy, and impurities such as carbon dioxide, hydrogen sulphide, water, and siloxanes. These impurities, such as hydrogen sulphide, reduce the biogas energy content and corrode equipment that store ...
Chipo Shonhiwa, Yolanda Mapantsela, Golden Makaka, Patrick Mukumba, Ngwarai Shambira   +4 more
doaj   +1 more source

Biogas from Anaerobic Digestion as an Energy Vector: Current Upgrading Development

Energies, 2021
The present work reviews the role of biogas as advanced biofuel in the renewable energy system, summarizing the main raw materials used for biogas production and the most common technologies for biogas upgrading and delving into emerging biological ...
Raquel Iglesias, Raúl Muñoz, María Polanco, Israel Díaz, Ana Susmozas, Antonio D. Moreno, María Guirado, Nely Carreras, Mercedes Ballesteros   +8 more
doaj   +1 more source

Large-scale biogas upgrading plants: future prospective and technical challenges

, 2021
Biogas is a clean and renewable energy sources. It can be used in different end-use applications such as transport fuel, electricity generation, heating, and cooking. It is produced from the anaerobic digestion of organic matter/waste. Biogas needs to be
Ram Chandra Poudel, Manju Sapkota, Prakash Aryal, Poudel, Ram Chandra,, Aryal, Prakash,, Sapkota, Manju,, Dilip Khatiwada, Khatiwada, Dilip,   +7 more
core   +1 more source

A Mini-Review on In situ Biogas Upgrading Technologies via Enhanced Hydrogenotrophic Methanogenesis to Improve the Quality of Biogas From Anaerobic Digesters

Frontiers in Energy Research, 2020
In the context of accelerating development of renewable and sustainable energy, biogas upgrading has attracted significant attention in order to yield high quality biomethane which can be utilized as an alternative to natural gas.
Le Zhang, Agnès Kuroki, Yen Wah Tong, Yen Wah Tong   +3 more
doaj   +1 more source

MOF-Confined Sub-2 nm Stable CsPbX₃ Perovskite Quantum Dots

Nanomaterials, 2019
The metal halide with a perovskite structure has attracted significant attention due to its defect-tolerant photophysics and optoelectronic features. In particular, the all-inorganic metal halide perovskite quantum dots have potential for development in ...
Zhenxing Li, Chengcheng Yu, Yangyang Wen, Zhiting Wei, Junmei Chu, Xiaofei Xing, Xin Zhang, Mingliang Hu, Miao He   +8 more
doaj   +1 more source

MXene Boosted CoNi-ZIF-67 as Highly Efficient Electrocatalysts for Oxygen Evolution

Nanomaterials, 2019
Oxygen evolution reaction (OER) is a pivotal step for many sustainable energy technologies, and exploring inexpensive and highly efficient electrocatalysts is one of the most crucial but challenging issues to overcome the sluggish kinetics and high ...
Yangyang Wen, Zhiting Wei, Chang Ma, Xiaofei Xing, Zhenxing Li, Dan Luo   +5 more
doaj   +1 more source

Water scrubbing for biogas upgrading: developments and innovations

, 2021
Water scrubbing is a mature and efficient family of methodologies that is already widespread due to its simplicity and generally low costs. This chapter reviews the state of the art of the most common water scrubbing solutions applied to biogas upgrading,
Segreto, Marco, Patrizio Tratzi, Laura Tomassetti, Marco Segreto, Valerio Paolini, Tratzi, Patrizio, Paolini, Valerio, Marco Torre, Francesco Petracchini, Torre, Marco, Tomassetti, Laura, Petracchini, Francesco   +11 more
core   +1 more source