Articles with "emission intensity" as a keyword



Assessing the Role of Domestic Value Chains in China’s CO2 Emission Intensity: A Multi-Region Structural Decomposition Analysis

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Published in 2019 at "Environmental and Resource Economics"

DOI: 10.1007/s10640-019-00351-w

Abstract: China has been facing severe pressure in CO2 emissions mitigation. With production fragmentation among provinces inside China, domestic value chains (DVCs) have become increasingly important to both economic growth and CO2 emissions of the country.… read more here.

Keywords: value chains; emission; emission intensity; domestic value ... See more keywords

Carbon emission intensity and biased technical change in China’s different regions: a novel multidimensional decomposition approach

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Published in 2022 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-021-18098-7

Abstract: The decomposition analysis has been employed to discover the driving factors of carbon emission intensity, but the current studies assume that production functions are under the condition of the neutral technical change. Grounded on biased… read more here.

Keywords: emission intensity; decomposition; carbon emission; technical change ... See more keywords

NaLuF4:Yb,Tm up-conversion materials: Investigation of UV emission intensity by experimental design

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Published in 2018 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2018.01.002

Abstract: Abstract NaLuF4 doped Yb/Tm upconversion phosphor was synthesized by a facile hydrothermal method, using EDTA as a chelating agent. The influence of synthesis parameters was investigated on UV emission intensity through face-centered central composite design… read more here.

Keywords: phase; intensity; naluf4 conversion; emission intensity ... See more keywords

Investigation on chemiluminescence and structure characteristics in CH4/O2 diffusion flames

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Published in 2019 at "Experimental Thermal and Fluid Science"

DOI: 10.1016/j.expthermflusci.2018.10.017

Abstract: Abstract The chemiluminescence characteristics of the excited state radicals are significant for flame emission spectroscopy. In this paper, the spatial profiles of OH* and CH* radicals in laminar and turbulent CH4/O2 diffusion flames were obtained… read more here.

Keywords: emission intensity; chemiluminescence; diffusion; ch4 diffusion ... See more keywords
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Can global value chain participation affect embodied carbon emission intensity?

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Published in 2020 at "Journal of Cleaner Production"

DOI: 10.1016/j.jclepro.2020.125069

Abstract: Abstract With the deepening of the global division of labor, it is significant to analyze the impact of global value chain participation on embodied carbon emission intensity. It provides implications for countries to address climate… read more here.

Keywords: carbon; carbon emission; embodied carbon; emission intensity ... See more keywords
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Cleaner firms or cleaner products? How product mix shapes emission intensity from manufacturing

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Published in 2018 at "Journal of Environmental Economics and Management"

DOI: 10.1016/j.jeem.2017.10.008

Abstract: We explore the contribution of product mix in determining firm and aggregate emission intensity. First, using detailed firm-product emission intensity data from India, we find that more efficient firms are less emission intensive, and that… read more here.

Keywords: emission intensity; product; product mix;

Enhanced red upconversion emission of Ho3+ in NaYF4 nanocrystals

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Published in 2018 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2018.06.009

Abstract: Abstract Hexagonal-phase NaYF 4 :Yb 3+ /Ho 3+ nanocrystals (with size of 20 nm) were successfully prepared by a modified solution-based method. Under 980 nm near- infrared (NIR) excitation, the upconversion (UC) emission was tuned from green… read more here.

Keywords: shell; emission intensity; upconversion emission; emission ... See more keywords

Luminescent Tetrahedral Manganese(II) Pentaphluorophenolate Complex as a Highly Sensitive Molecular Thermometer.

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Published in 2025 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.4c05477

Abstract: A mononuclear tetrahedral manganese complex containing all O-donor ligands has been prepared under mild conditions starting from a dialkylcarbamato manganese(II) precursor. Manganese(II) N,N-dibutylcarbamate [Mn(O2CNBu2)2]n, 1, can be conveniently prepared by extraction from a deoxygenated water… read more here.

Keywords: emission intensity; highly sensitive; molecular thermometer; luminescent tetrahedral ... See more keywords

Near-Infrared Phosphors with Significantly Improved Luminescence Intensity and Zero-Thermal-Quenching for Light-Emitting Diodes.

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Published in 2025 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.5c03361

Abstract: The development of near-infrared (NIR) phosphors with augmented luminous efficiency and robust thermal stability holds pivotal importance for high-performance NIR lighting sources. Herein, Ln2CaGa4GeO12:Cr3+ (Ln = Lu, Y, and Gd) compounds are successfully synthesized, and… read more here.

Keywords: emission intensity; intensity; cr3; zero thermal ... See more keywords

Rising military spending jeopardizes climate targets

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Published in 2025 at "Nature Communications"

DOI: 10.1038/s41467-025-59877-x

Abstract: The IPCC’s Sixth Assessment Report highlights the reliance on sustainable socio-economic pathways to meet the 1.5 °C or 2 °C targets. However, these scenarios lack a quantitative assessment of the impact of global military spending on CO2… read more here.

Keywords: emission intensity; spending; military spending; climate targets ... See more keywords

Manipulating the emission intensity and lifetime of NaYF4:Yb3+,Er3+ simultaneously by embedding it into CdS photonic crystals.

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Published in 2017 at "Nanoscale"

DOI: 10.1039/c7nr01172e

Abstract: Photonic crystals (PCs) have long been considered effective for tuning upconversion luminescence due to their photonic band gap (PBG) and the redistribution of density of optical states (DOS). Although the emission intensity can be changed… read more here.

Keywords: emission; lifetime; photonic crystals; emission intensity ... See more keywords