Fe‐based catalysts for nitrogen reduction toward ammonia electrosynthesis under ambient conditions
SusMat, 2022 As one of the most important chemicals and carbon‐free energy carriers, ammonia (NH3) has significant energy‐related applications in industry and agriculture.
Haiding Zhu +5 more
doaj +1 more source
Current Research in Green and Sustainable Chemistry, 2022 Ammonia, in other words synthetic nitrogen, helped humanity to increase its population by increasing the agricultural production yields and will be the key component of feeding the future growth.
Abdullah Emre Yüzbaşıoğlu +2 more
doaj +1 more source
Microbial protein out of thin air : fixation of nitrogen gas by an autotrophic hydrogen-oxidizing bacterial enrichment [PDF]
, 2020 For the production of edible microbial protein (MP), ammonia generated by the Haber-Bosch process or reclaimed ammonia from waste streams is typically considered as the nitrogen source.
Bernaerts, Kristel +6 more
core +2 more sources
Construction of C/MoS2 nanocomposite for highly efficient electrocatalytic NRR [PDF]
E3S Web of Conferences, 2021 Electrochemical N2 reduction reaction (NRR) has been considered as a promising and green process to replace conventional Haber−Bosch process. However, the presence of sluggish reaction kinetics and competitive hydrogen evolution reaction (HER) can result
Guohua Yang, Nan Li
doaj +1 more source
The Simulation and Control of Ammonia Unit of Shiraz Petrochemical Complex, Iran [PDF]
Journal of Chemical and Petroleum Engineering, 2018 The aim of this paper is the steady state and dynamic simulations of the ammonia unit of Shiraz petrochemical complex and system behavior study versus the feed flow rate change for producing a good quality product.
Fereshte Tavakoli Dastjerd +1 more
doaj +3 more sources
Nature Communications, 2022 Electrocatalytic recycling of waste nitrate to NH3 under ambient conditions maybe an appealing alternative to the Haber−Bosch process. Here the authors report a tandem catalyst system involving cooperative adsorption of reaction intermediate on different
Wenhui He +8 more
doaj +1 more source
Salting-out effect promoting highly efficient ambient ammonia synthesis
Nature Communications, 2021 The electroreduction of nitrogen to ammonia offers a promising alternative to the Haber–Bosch process but suffers from low activity and selectivity. Here, authors demonstrate that triggering a salting-out effect in a highly concentrated electrolyte can ...
Mengfan Wang +5 more
doaj +1 more source
Food System Transformation: Integrating a Political-Economy and Social-Ecological Approach to Regime Shifts. [PDF]
, 2020 Sustainably achieving the goal of global food security is one of the greatest challenges of the 21st century. The current food system is failing to meet the needs of people, and at the same time, is having far-reaching impacts on the environment and ...
Biggs, R. O. +4 more
core +3 more sources
Recent progress towards the electrosynthesis of ammonia from sustainable resources [PDF]
, 2017 Ammonia (NH3) is a key commodity chemical of vital importance for fertilisers. It is made on an industrial scale via the Haber Bosch process, which requires significant infrastructure to be in place such that ammonia is generally made in large ...
Shipman, Michael A., Symes, Mark D.
core +1 more source
Solid solution for catalytic ammonia synthesis from nitrogen and hydrogen gases at 50 °C
Nature Communications, 2020 Ammonia synthesis via the Haber–Bosch process typically takes place at an elevated temperature in order to achieve a reasonable rate. Here the authors report on a CaFH solid solution with low activation energy for catalytic ammonia synthesis at lower ...
Masashi Hattori +4 more
doaj +1 more source