Green recovery of rare earth elements under sustainability and low carbon: A review of current challenges and opportunities

Separation and Purification Technology, Год журнала: 2023, Номер 330, С. 125501 - 125501

Опубликована: Окт. 30, 2023

Язык: Английский

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The effects of a shock to critical minerals prices on the world oil price and inflation

Energy Economics, Год журнала: 2023, Номер 127, С. 106934 - 106934

Опубликована: Авг. 11, 2023

Critical minerals (CMs) such as lithium, cobalt, nickel, and rare earth metals, are essential to the development of clean energy technologies, electronics, defense space industries, among others. Demand for these is expected grow quickly transitions accelerate. As post-pandemic economic recovery demonstrated, disturbances in CM supplies can also create serious bottlenecks global supply-chains. In this study, we develop a GVAR model that examine consequences market from price shocks on major country-specific macroeconomic indicators. Counterfactual simulations shock suggest CMs, rising industry, starting have an impact macro level. The industry its impacts not fully developed yet but appear diverse implications across countries similar some respects current commodity – oil. A has statistically significant inflation UK South Korea. At same time, geopolitical crude oil prices prices. cross-price elasticity with respect positive United States, where CM's substitutes, negative Saudi Arabia CMs compliments. These scenarios indicate unsuitability one size fits all policy need closer examination national country specific relationships between sectors.

Язык: Английский

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The time-varying impact of geopolitical relations on rare earth trade networks: What is the role of China's rare earth export restrictions?

Technological Forecasting and Social Change, Год журнала: 2024, Номер 206, С. 123550 - 123550

Опубликована: Июль 5, 2024

Язык: Английский

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Who is the core? Reveal the heterogeneity of global rare earth trade structure from the perspective of industrial chain

Resources Policy, Год журнала: 2023, Номер 82, С. 103532 - 103532

Опубликована: Апрель 3, 2023

Язык: Английский

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Graphene/gadolinium oxide composite modified screen-printed electrochemical sensor for detection of diclofenac sodium

Results in Chemistry, Год журнала: 2023, Номер 6, С. 101189 - 101189

Опубликована: Окт. 31, 2023

This study investigates the electrochemical sensing of diclofenac sodium. A bare single screen-printed carbon electrode was modified with graphene/gadolinium (III) oxide (Gd2O3). where graphene serves as conductive support material for electrode. The interaction between elements graphene/ Gd2O3 composite and has been studied by density functional theory (DFT). characterization nanocomposite underwent through some sophisticated techniques like field-emission scanning electron microscopy (FE-SEM), Energy Dispersive X-ray spectroscopy (EDX), powder diffraction (XRD). Electrochemical cyclic voltammetry (CV) were used studying chemical kinetics absorbance while Differential Pulse Voltammetry (DPV) to oxidation Diclofenac. studies exhibit a linear range detection from 5.89 µM 66.7 concentration analyte. novel Diclofenac biosensor showed satisfactory results it potential create great platform in environmental monitoring system.

Язык: Английский

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Evolution of the rare earth trade network: A perspective of dependency and competition

Geoscience Frontiers, Год журнала: 2023, Номер 15(3), С. 101653 - 101653

Опубликована: Июнь 23, 2023

As a global strategic reserve resource, rare earth has been widely used in important industries, such as military equipment and biomedicine. However, through existing analyses based on the total volume of trade, competition dependency behind trade cannot be revealed. In this paper, principle preference import similarity, we construct networks use complex network analysis to study evolution from 2002 2018. The main conclusions are follows: follows Pareto principle, shows scale-free distribution. China become largest country both export world since 2017. network, most dependent 2006. result community division that separated American formed new communities with Association Southeast Asian Nations (ASEAN) countries. United States America super-strong European distribution intensity Most countries faced low-intensity competition, but competing relatively numerous. related increased significantly. source shifted Mexico China. China, USA, Japan have cores network.

Язык: Английский

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Evolution of structural properties of the global strategic emerging industries' trade network and its determinants: An TERGM analysis

Industrial Marketing Management, Год журнала: 2024, Номер 118, С. 78 - 92

Опубликована: Фев. 23, 2024

Язык: Английский

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Structural evolution and the influence mechanism of the global embedded tungsten value flow networks: The perspective of value chain and technological progress

Resources Policy, Год журнала: 2024, Номер 91, С. 104876 - 104876

Опубликована: Март 12, 2024

Язык: Английский

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Uncovering the features of global antimony resource trade network

Resources Policy, Год журнала: 2023, Номер 85, С. 103815 - 103815

Опубликована: Июнь 26, 2023

Язык: Английский

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Dynamic evolution of the global copper trade dependency network structure and influence mechanism in the context of energy transition: An industrial chain perspective

Renewable and Sustainable Energy Reviews, Год журнала: 2025, Номер 212, С. 115318 - 115318

Опубликована: Янв. 20, 2025

Язык: Английский

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