Results 41 to 50 of about 50,249 (312)

Frontier Advances of Terpyridine–Zn(II) Complexes: From Molecular Design to Smart Functional Materials

Advanced Science, EarlyView.
Tpy–Zn complexes serve as versatile building blocks for the modular assembly of functional materials, including polymers, gels, MOFs, cages, and composites through programmed noncovalent interactions, empowering practical applications in visual molecular recognition, smart functional materials, and photocatalytic transformations. ABSTRACT As one of the
Lixin Duan, Qingshu Zheng, Yifan Fan, Caiyun Fang, Tao Tu   +4 more
wiley   +1 more source

Combustion of Coal in Oxygen [PDF]

Nature, 1967
DURING an investigation of high temperature flames (at more than 2,500° K), we have developed a burner system capable of burning up to 6 g/sec (50 lb./h) of coal in oxygen to form a stable, continuous flame. An integral part of this development has been a study of the mechanisms which control the rate of combustion.
C. T. CHAMBERLAIN, W. A. GRAY
openaire   +1 more source

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

Advanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim, Seoa Kim, Erik A. Wu, Darren H. S. Tan, Shawn Peng, Xiaolin Li   +5 more
wiley   +1 more source

Dynamic modeling and simulation of CO2 chemical absorption process for coal- fired power plants [PDF]

, 2009
Post combustion capture via chemical absorption is viewed as the most mature CO capture technique. The effects of the addition of CO chemical absorption process on power plant performance have been studied using various steady-state models.
Yeung, Hoi, Lawal, Adekola, Stephenson, Peter, Hoi Yeung, Meihong Wang, Peter Stephenson, Wang, Meihong, Adekola Lawal   +7 more
core   +1 more source

Challenges and enablers in fluidization technology

AIChE Journal, EarlyView.
Abstract Gas–solid fluidized beds provide excellent heat and mass transfer for high‐throughput operations from coating to catalytic conversion and underpin emerging low‐carbon technologies. Yet industrial reliability, scale‐up, and control lag scientific understanding, particularly as finer, stickier, and more variable feedstocks increasingly challenge
J. Ruud van Ommen, Jia Wei Chew
wiley   +1 more source

Catalytic hydrogenolysis of organosolv lignin: Cleaving C–O bonds over CuMgAlOx-layered porous metal oxide catalysts for oriented monophenols production

Green Carbon
To understand the catalytic conversion of lignin into high-value products, lignin depolymerization was performed using a layered polymetallic oxide (CuMgAlOx) catalyst.
Juping Liu, Yang Yang, Ziyue Tang, Yingquan Chen, Hanping Chen, Xianhua Wang, Haiping Yang   +6 more
doaj   +1 more source

Perimeter‐intensified inverse Zr‐Co oxygen carrier for biomass chemical‐looping gasification with high CO selectivity

AIChE Journal, EarlyView.
Abstract Chemical‐looping gasification (CLG) offers a promising route for renewable biomass valorization, yet conventional oxygen carrier regeneration with O₂/H₂O is energy‐intensive and often produces low‐quality syngas. Here, we develop an inverse ZrO2/Co3O4 oxygen carrier that enables selective biochar oxidation and efficient lattice‐oxygen transfer
Junling Gao, Haifeng Qi, Kun Lei, Tingwei Wang, Yijie Yang, Hongwei Li, Rongjun Zhang, Yu Wu, Canran Huang, Zhao Sun   +9 more
wiley   +1 more source

Advances in biochar carbonization regulation and remediation of soil heavy metals

能源环境保护
Biochar has vast potential for application in the remediation of heavy metals (HMs) in soil. The remediation effect depends on the physicochemical characteristics of biochar and the soil environment. Exploring the mechanisms of biochar regulation and its
LIAO Wei, ZHANG Xiong*, YANG Haiping*, SHAO Jingai, ZHANG Shihong, CHEN Hanping   +5 more
doaj   +1 more source

Pulverised biomass and coal co-firing simulation using computational fluid dynamics :A numerical investigation into the aerodynamics of non-spherical particles and full scale combustion for pulverised fuel applications [PDF]

, 2012
Recent national and international emissions legislation, in particular sulphur-dioxide, and the rapid depletion of fossil fuels are forcing power producing industries to look at various alternatives, such as biomass and co-firing techniques.
Larsen, Kristofer Jon
core  

An Autonomous Large Language Model‐Agent Framework for Transparent and Local Time Series Forecasting

Advanced Intelligent Discovery, EarlyView.
Architecture of the proposed large language model (LLM)‐based agent framework for autonomous time series forecasting in thermal power generation systems. The framework operates through a vertical pipeline initiated by natural language queries from users, which are processed by the LLM Agent Core powered by Llama.cpp and a ReAct loop with persistent ...
William Gouvêa Buratto, Gabriel Villarrubia Gonzalez, Ademir Nied, Laio Oriel Seman, Anne Carolina Rodrigues Klaar, Stefano Frizzo Stefenon   +5 more
wiley   +1 more source