Výsledky vyhledávání - "Qingchun Yuan"

Akademický článek

Potential Large-Scale CO2 Utilisation for Salicylic Acid Production via a Suspension-Based Kolbe–Schmitt Reaction in Toluene

Autor: Omar Mohammad, Jude A. Onwudili, Qingchun Yuan

Publikováno v: Molecules, Vol 29, Iss 11, p 2527 (2024)

Conversion of CO2 into organic chemicals offers a promising route for advancing the circularity of carbon capture, utilisation, and storage in line with the international 2050 Net Zero agenda. The widely known commercialised chemical fixation of CO2

Externí odkaz: https://doaj.org/article/1d26bb43e3174550a92173719c2a0791

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Akademický článek

Taguchi and ANOVA analysis for the optimization of the microencapsulation of a volatile phase change material

Autor: Abdullah Naseer Mustapha, Yan Zhang, Zhibing Zhang, Yulong Ding, Qingchun Yuan, Yongliang Li

Publikováno v: Journal of Materials Research and Technology, Vol 11, Iss , Pp 667-680 (2021)

The microencapsulation of volatile phase change materials is an important and challenging area for low-temperature thermal energy storage. Our previous studies have effectively addressed the challenge of long-term volatile core retention and also ind

Externí odkaz: https://doaj.org/article/6d7b52ac1f6748c6a686308533dd918d

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Akademický článek

Perspectives on removal of atmospheric methane

Autor: Tingzhen Ming, Wei Li, Qingchun Yuan, Philip Davies, Renaud de Richter, Chong Peng, Qihong Deng, Yanping Yuan, Sylvain Caillol, Nan Zhou

Publikováno v: Advances in Applied Energy, Vol 5, Iss , Pp 100085- (2022)

Methane's contribution to radiative forcing is second only to that of CO2. Though previously neglected, methane is now gaining increasing public attention as a GHG. At the recent COP26 in Glasgow, 105 countries signed “the methane pledge” committ

Externí odkaz: https://doaj.org/article/4623c44cfb5e448b9da0509cb8afe580

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Akademický článek

Feasibility of Solar Updraft Towers as Photocatalytic Reactors for Removal of Atmospheric Methane–The Role of Catalysts and Rate Limiting Steps

Autor: Yanfang Huang, Yimin Shao, Yang Bai, Qingchun Yuan, Tingzhen Ming, Philip Davies, Xiaohua Lu, Renaud de Richter, Wei Li

Publikováno v: Frontiers in Chemistry, Vol 9 (2021)

Due to the alarming speed of global warming, greenhouse gas removal from atmosphere will be absolutely necessary in the coming decades. Methane is the second most harmful greenhouse gas in the atmosphere. There is an emerging technology proposed to i

Externí odkaz: https://doaj.org/article/d10e1df4f0e54112bdedddfb59b967b8

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Akademický článek

Power Generation Performance of a Pilot-Scale Reverse Electrodialysis Using Monovalent Selective Ion-Exchange Membranes

Autor: Soroush Mehdizadeh, Yuriko Kakihana, Takakazu Abo, Qingchun Yuan, Mitsuru Higa

Publikováno v: Membranes, Vol 11, Iss 1, p 27 (2021)

Reverse electrodialysis (RED) is a promising process for harvesting energy from the salinity gradient between two solutions without environmental impacts. Seawater (SW) and river water (RW) are considered the main RED feed solutions because of their

Externí odkaz: https://doaj.org/article/eb8fc9900ec34ad7afc8ba6142172c1f

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A critical review of the production of hydroxyaromatic carboxylic acids as a sustainable method for chemical utilisation and fixation of CO2

Autor: Omar Mohammad, Jude A. Onwudili, Qingchun Yuan

Publikováno v: RSC Sustainability. 1:404-417

The challenge is hydroxyaromatic carboxylic acids (HACAs) such as salicylic acids, hydroxynapthoic acids and their halogenated derivatives uses only about 41450 tonnes per year of CO2 which is just ≈0.00012% of the annual anthropogenic emissions.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48361a71044d12f7a631cf58dfa382fb
https://doi.org/10.1039/d2su00105e

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FeIII in the high-spin state in dimethylammonium bis[3-ethoxysalicylaldehyde thiosemicarbazonato(2–)-κ3 O 2,N 1,S]ferrate(III)

Autor: Robyn E. Powell, Martin R. Lees, Graham J. Tizzard, Simon J. Coles, Qingchun Yuan, Petra J. van Koningsbruggen

Publikováno v: Acta Crystallographica Section C Structural Chemistry. 79:18-24

The synthesis and crystal structure (100 K) of the title compound, [(CH3)2NH2][Fe(C10H11O2N3S)2], are reported. The asymmetric unit consists of an octahedral [FeIII(L)2]− fragment, where L 2− is 3-ethoxysalicylaldehyde thiosemicarbazonate(2−),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4306ad86999cedb229c71f1fcbc3fa93
https://doi.org/10.1107/s2053229622011597

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Atmospheric removal of methane by enhancing the natural hydroxyl radical sink

Autor: Yuyin Wang, Tingzhen Ming, Wei Li, Qingchun Yuan, Renaud de Richter, Philip Davies, Sylvain Caillol

Publikováno v: Wang, Y, Ming, T, Li, W, Yuan, Q, De Richter, R, Davies, P & Caillol, S 2022, ' Atmospheric removal of methane by enhancing the natural hydroxyl radical sink ', Greenhouse Gases: Science and Technology, vol. 12, no. 6, pp. 784-795 . https://doi.org/10.1002/ghg.2191

According to the latest report from the intergovernmental panel on climate change (IPCC), currently, global warming due to methane (CH4) alone is about 0.5°C while due to carbon dioxide (CO2) alone is about 0.75°C. As CH4 emissions will continue gr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6df44416ac9630b39c2243083bcee0e
https://doi.org/10.1002/ghg.2191

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