Author
Jin Li
Other affiliations: Huazhong University of Science and Technology
Bio: Jin Li is an academic researcher from Hubei University. The author has contributed to research in topics: Cathode & Solid oxide fuel cell. The author has an hindex of 11, co-authored 28 publications receiving 312 citations. Previous affiliations of Jin Li include Huazhong University of Science and Technology.
Papers
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TL;DR: In this article, an in-situ construction strategy for g-C3N4/Ti3C2 composites by one-step calcination process was reported, and a unique 2D/3D structure was obtained through the uniform distribution of lamellar G-C 3N4 on Ti3C 2 surface.
97 citations
TL;DR: In this paper, a layered perovskite structured-material Nd(Ba0.4Sr0.6Fe0.1Ce0.7Y0.2)Co1.4O5+δ-BaZr 0.1O3-δ was synthesized and evaluated as promising cathode material for proton-conducting solid oxide fuel cells.
56 citations
TL;DR: In this article, the ordered Schottky heterojunction of heptazine-based crystalline carbon nitride (HCN) and Ti3C2 MXene was successfully prepared through ionothermal method.
50 citations
03 Mar 2021
TL;DR: In this paper, the authors conceptualize the volatile solution as an alternative ink system serving as a roadmap toward reliable manufacturing in the future, starting from crystallization thermodynamics to insights into the chemistry ink system, its compatibility with various deposition techniques, and the analytic feasibility of scalable/streamlined manufacturing using this new ink system.
Abstract: Summary In the past decade, perovskite photovoltaics have achieved impressive progress in both efficiency and stability, bringing new insights and excitement in industrial sectors. Transitioning this technology from the laboratory to the industrial level first needs to overcome the crucial barrier of scalable fabrication. Although various synthetic routes have been developed for obtaining high-quality perovskite layers, there remains a gap between small-scale fabrication and industrial-level manufacturing, as the incumbent processing usually requires complex and energy-consuming treatments to remove the non-volatile solvents from those conventional perovskite inks. In this perspective, we conceptualize the volatile solution as an alternative ink system serving as a roadmap toward reliable manufacturing in the future. We discuss, starting from crystallization thermodynamics to insights into the chemistry ink system, its compatibility with various deposition techniques, and the analytic feasibility of scalable/stream-lined manufacturing using this new ink system. With this comprehensive minireview on the ongoing research and a discussion of its hypothetical potential/challenge, we hope to bring new inspiration and to catalyze the transition.
40 citations
TL;DR: In this article, a core-shell structure cathode for intermediate temperature solid oxide fuel cells (IT-SOFCs) was presented, which was composed of porous Ba 0.5Sr0.5Co0.8Fe0.2O3−δ backbone with high oxygen conductivity, while the dense shell consisted of La 0.8Sr 0.2MnO3 −δ (LSM) high catalytic activity and the excellent CO2-poisoning resistance.
38 citations
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TL;DR: In this paper, a fractal solution was proposed to investigate the porosity and porosity properties of porous media, and it was shown that an increase in porosity leads to an increase of porosity in the dimensionless and absolute permeability of the porous media.
182 citations
TL;DR: The history of its development and its fundamental mechanisms, cathode materials, oxygen-ion-conducting electrolyte materials, and anode materials are highlighted, and fuel-assisted SOECs with low-cost fuels applied to the anode to decrease the overpotential and electricity consumption are introduced.
Abstract: High-temperature CO2 electrolysis in solid-oxide electrolysis cells (SOECs) could greatly assist in the reduction of CO2 emissions by electrochemically converting CO2 to valuable fuels through effective electrothermal activation of the stable CO bond. If powered by renewable energy resources, it could also provide an advanced energy-storage method for their intermittent output. Compared to low-temperature electrochemical CO2 reduction, CO2 electrolysis in SOECs at high temperature exhibits higher current density and energy efficiency and has thus attracted much recent attention. The history of its development and its fundamental mechanisms, cathode materials, oxygen-ion-conducting electrolyte materials, and anode materials are highlighted. Electrode, electrolyte, and electrode-electrolyte interface degradation issues are comprehensively summarized. Fuel-assisted SOECs with low-cost fuels applied to the anode to decrease the overpotential and electricity consumption are introduced. Furthermore, the challenges and prospects for future research into high-temperature CO2 electrolysis in SOECs are included.
180 citations
TL;DR: In this article, a comprehensive review of the environmental and energy applications of 2D MXenes is presented, including organic pollutant degradation, water splitting for H2 evolution, CO2 reduction, nitrogen fixation, H2O2 production, antibacterial application, desulfurization and denitrogenation of fuels.
164 citations
TL;DR: In this paper, a review of recent developments in binary semiconductor materials and their application for photocatalytic water splitting toward hydrogen production are systematically discoursed, and the role of sacrificial reagents for efficient photocatalysis through reforming and hole-scavenger are elaborated.
161 citations
143 citations