Results 81 to 90 of about 3,906 (255)

Experimental methods in chemical engineering: Temperature‐programmed oxidation—TPO

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Temperature‐programmed oxidation (TPO) probes the oxidative capacity and redox properties of solid materials—catalysts, metal oxides, perovskites, and carbonaceous deposits. It identifies coke type, distribution, and reactivity. TPO instruments pass an oxidizing gas (diluted O2$$ {\mathrm{O}}_2 $$, air, or less commonly N2O$$ {\mathrm{N}}_2 ...
Gholamreza Roohollahi, Jildimara de Jesus Santana, Alexander R. P. Harrison, Sara Andreoli, Ewa Marek, Stuart Scott, Mohammad Latifi, Gregory S. Patience   +7 more
wiley   +1 more source

Investigation of a Novel Thermochemical Reactor for Medium- and Low-Temperature Heating Applications in Buildings

Buildings
This research paper investigates a novel triangular honeycomb thermochemical energy storage reactor for low- and medium-temperature applications in buildings, emphasizing its potential to enhance sustainable heating. Using a validated 3D numerical model,
Xiaojing Han, Cheng Zeng, Zishang Zhu, Yanyi Sun, Xudong Zhao   +4 more
doaj   +1 more source

Development of a Kinetic Model for the Redox Reactions of Co_2.4Ni_0.6O₄ and SiO₂/Co_2.4Ni_0.6O₄ Oxides for Thermochemical Energy Storage. [PDF]

Materials (Basel), 2022
Portilla-Nieto Y, Bielsa D, Dauvergne JL, Hernaiz M, Aranzabe E, Doppiu S, Palomo Del Barrio E.   +6 more
europepmc   +1 more source

Catalytic Hydrothermal Liquefaction of Polyethylene With Pt/C to Tune Product Selectivity

CleanMat, EarlyView.
Pt/C‐catalyzed hydrothermal liquefaction of polyethylene in supercritical water enables time‐dependent control of product selectivity, producing paraffin‐rich oils at shorter reaction times and aromatic‐enriched products at longer times without external hydrogen. ABSTRACT Hydrothermal liquefaction (HTL) represents a promising thermochemical pathway for
Taofeng Lu, Wan‐Ting Chen
wiley   +1 more source

Photothermal and electrothermal-driven thermochemical conversion of biomass: A critical review

Carbon Capture Science & Technology
The integration of multiple renewable energy sources is crucial for achieving high-efficiency utilization of renewable energy, playing a vital role in the low-carbon energy transition.
Wenkai Xu, Qiang Hu, Yichen Dong, Jiawen Zeng, Yingquan Chen, Haiping Yang, Hanping Chen   +6 more
doaj   +1 more source

Effects of TiO₂ doping on the performance of thermochemical energy storage based on Mn₂O₃/Mn₃O₄ redox materials. [PDF]

RSC Adv, 2021
Wang B, Wang Z, Dou B, Ma Y, Liang Y.
europepmc   +1 more source

Sustainable Hydrogen Production by Glycerol and Monosaccharides Catalytic Acceptorless Dehydrogenation (AD) in Homogeneous Phase

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Sustainable hydrogen production can be obtained from hydogen‐rich biomass‐derived organic molecules through Acceptorless Dehydrogenation (AD) reactions. Glycerol and sugars are available in large quantities from industry and can be successfully used as substrates in AD protocols, in the presence of tailored, selective, easily tunable and thermally ...
Sylwia Kostera, Luca Gonsalvi
wiley   +1 more source

Lithium Metal Anode Fabrication: Methods, Challenges, and Strategies

EcoEnergy, EarlyView.
Schematic illustration of four representative fabrication techniques for thin lithium metal anodes: extrusion, molten lithium infusion, electroplating, and physical vapor deposition (PVD). ABSTRACT The pursuit of ultra‐high energy‐dense lithium‐metal batteries (LMBs) has reignited the drive to fabricate ultrathin high‐quality lithium metal anodes. This
Ji Hyun Baek, Mi Ji Kang, Ho Won Jang
wiley   +1 more source

Redox‐Active Oxide/molten Salt Composites for Hybrid Thermal‐Chemical Energy Storage

Advanced Energy & Sustainability Research
Structurally stabilized composites are promising for using phase change materials in high‐temperature thermal energy storage (TES). However, conventional skeleton materials, which typically comprise 30–50 wt% of the composite, mainly provide sensible ...
Runxia Cai, Hilal Bektas, Saqlain Raza, Jackson Massey, Yuan Tian, Jun Liu, Fanxing Li   +6 more
doaj   +1 more source

Numerical Investigation of Dual Metal Hydride Bed Based Thermochemical Energy Storage System

SolarPACES Conference Proceedings
Thermochemical energy storage system is known for good thermal stability and high energy storage density. Metal hydride based thermochemical energy storage systems are reported to store thermal energy at higher temperatures.
Sumeet Kumar Dubey, K. Ravi Kumar, Vinay Tiwari, Umish Srivastva   +3 more
doaj   +1 more source