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How aromatic dissolved organic matter differs in competitiveness against organic micropollutant adsorption: 《Environmental Science and Ecotechnology》2024年第5期92-102,共11页Qi Wang Oliver JLechtenfeld Luuk CRietveld Jonas Schuster Mathias Ernst Roberta Hofman-Caris Jan Kaesler Chunmiao Wang Min Yang Jianwei Yu Frederik Zietzschmann; supported by the National Key R&D Program of China(2022YFC3203701);the National Natural Science Foundation of China(52070185);the Fellowship of China Postdoctoral Science Foundation(2022M723320);the Department of Water Management of TU Delft.; Activated carbon is employed for the adsorption of organic micropollutants(OMPs)from water,typically present in concentrations ranging from ng L1 to mg L1.However,the efficacy of OMP removal is considerably deteriorat...; 关键词：Activated carbon Organic micropollutants Dissolved organic matter(DOM) Multi-component adsorption Fourier-transform ion cyclotron resonance mass spectrometry(FT-ICR-MS)

Water-soluble organic matter with various polarities in PM_(2.5) over Xi'an,China:Abundance,functional groups,and light absorption被引量：1: 《Particuology》2024年第1期281-289,共9页Xueting Yang Shasha Huang Dan Li Hongmei Xu Yaling Zeng Liu Yang Diwei Wang Ningning Zhang Junji Cao Zhenxing Shen; supported by the Key R&D project of Shaanxi Province(grant No.2022zDLSF06-07);Chinese Academy of Sciences(CAS)“Light of West China”Program(grant No.XAB2021YN06);the State Key Laboratory of Loess and Quaternary Geology,Institute of Earth Environment,CAs(grant No.SKLLQG2103,SKLLQG2110)was also thanked.; Humic-like substances(HULIS)are a major component of brown carbon and consequently play a major role in climate change.In this study,70 PM_(2.5) samples were collected from Xi'an in winter 2019 and summer 2020.Neutral...; 关键词：Humic-like substances(HULIS) AROMATICITY Fourier-transform infrared(FTIR) spectroscopy Light absorbance

Separation,speciation and quantification of both chromium(Ⅵ)and chromium(Ⅲ)in tanned leather samples:a comparative study and validation of analytical methods: 《Collagen and Leather》2023年第2期51-66,共16页Mónica Gisel Arellano-Sánchez Juliette Vievard Lamia Moufarrej Christine Devouge-Boyer Marie Hubert-Roux Carlos Afonso Mélanie Mignot; supported by University of Rouen Normandy,INSA Rouen Normandy,the Centre National de la Recherche Scientifque(CNRS),European Regional Development Fund(ERDF HN0001343);Labex Syn-Org(ANR-11-LABX-0029);Carnot Institute I2C,the graduate school for research XL-Chem(ANR-18-EURE-0020 XL CHEM);Region Normandie,and Consejo Nacional de Ciencia y Tecnologia(CONACYT CVU 707668).; In the present work,a comparative study of analytical methods for the simultaneous and quantitative determination of trivalent and hexavalent chromium is presented.For the analysis by ion chromatography-inductively co...; 关键词：Chromium speciation Tanned leather Interconversions Ion chromatography Inductively coupled plasmamass spectrometry Fourier-transform ion cyclotron resonance mass spectrometry

Erratum Interpulse stimulation Fourier-transform coherent anti-Stokes Raman spectroscopy:publisher's note: 《Photonics Research》2023年第4期609-609,共1页; The Funding section in Ref.[1]originally reads as follows:Funding.National Natural Science Foundation of China(61775114,62275138).The correct funding order should be:Funding.National Natural Science Foundation of Chin...; 关键词：STOKES STIMULATION COHERENT

中国首个地基高分辨率傅里叶变换光谱观测站的大气成分长期观测研究被引量：4: 《Engineering》2023年第3期201-214,共14页刘诚孙友文单唱功王薇 Justus Notholt Mathias Palm 殷昊田园高吉熹毛慧琴; the Youth Innovation Promotion Association,Chinese Academy of Sciences(CAS)(2019434);the Sino-German Mobility programme(M-0036).; 长期观测主要大气成分的体积混合比(VMR)廓线和柱总量对掌握中国气候变化和碳收支具有重要意义。本文对我国首个TCCON高分辨率傅里叶变换光谱(FTS)地基观测站——合肥观测站开展了系统性研究,该观测站可观测30多种大气成分的柱总量和VM...; 关键词：Remote sensing FOURIER-TRANSFORM Atmospheric pollution Greenhouse gases Climate change

Interpulse stimulation Fourier-transform coherent anti-Stokes Raman spectroscopy被引量：1: 《Photonics Research》2023年第2期357-363,共7页MINJIAN LU YUJIA ZHANG XINYI CHEN YAN LI HAOYUN WEI; National Natural Science Foundation of China(62275138,61775114); Exploiting the time-resolving ability of ultrafast pulses, Fourier-transform coherent anti-Stokes Raman scattering(FT-CARS) stands out among the coherent Raman spectroscopic techniques for providing high-speed vibrati...; 关键词：COHERENT RESONANT VIBRATIONAL

Probing active species for CO hydrogenation over ZnCr_(2)O_(4) catalysts被引量：1: 《Chinese Journal of Catalysis》2022年第8期2017-2025,共9页Yunjian Ling Yihua Ran Weipeng Shao Na Li Feng Jiao Xiulian Pan Qiang Fu Zhi Liu Fan Yang Xinhe Bao; 国家自然科学基金(21972144,92045303,91945302,21991152);上海市科委(20JC1416700,21DZ2260400).; Oxide catalysts are increasingly employed for hydrogenation reactions,among which ZnCrOx is a major catalyst for the oxide-zeolite(OXZEO)process and for the hydrogenation of C1 molecules in general.Owing to the comple...; 关键词：ZnCr_(2)O_(4) Fourier-transformed infrared spectroscopy CO adsorption HYDRIDE HYDROXYL

Characterization of Regional Combustion Efficiency usingΔXCO:ΔXCO_(2)Observed by a Portable Fourier-Transform Spectrometer at an Urban Site in Beijing: 《Advances in Atmospheric Sciences》2022年第8期1299-1315,共17页Ke CHE Yi LIU Zhaonan CAI Dongxu YANG Haibo WANG Denghui JI Yang YANG Pucai WANG; supported by grants from the National Key Research and Development Program of China(Grant No.2017YFB0504000);National Natural Science Foundation of China(Grant No.41875043);the Strategic Priority Research 275 Program of the Chinese Academy of Sciences(Grant No.XDA17010102);External Cooperation Program of the Chinese Academy of Science(Grant No.GJHZ1802);Youth Innovation Promotion Association,CAS.; Measurements of column-averaged dry-air mole fractions of carbon dioxide and carbon monoxide,CO_(2)(XCO_(2))and CO(XCO),were performed throughout 2019 at an urban site in Beijing using a compact Fourier Transform Spec...; 关键词：FTS remote sensing ΔXCO:ΔXCO_(2) combustion efficiency MEGACITY

Comparison of Antioxidant Activities of Silver Nanoparticles and Methanol Extracts of Three Indigenous Nigeria Herbal Seeds: 《Food and Nutrition Sciences》2022年第7期702-719,共18页Prisca Nneka Onuoha Nuria Chinonyerem Oganezi Christopher Uche Okoronkwo Uzoaga Linda Nkiruka Peter Azikiwe Onwualu; The antioxidant of seeds was carried out using extracts from methanol and Silver Nanoparticles from the spice. The SEM shows the shapes, dispersion and agglomeration of the sample, while the EDX confirms the SEM and t...; 关键词：Piper guineense (PG) or Uziza Monodora myristica (MM) or Ehuru and Capsicum annum (CA) or Cayenne Pepper Scanning Electron Microscope/Energy Dispersive X-Ray (SEM/EDX) Silver Nanoparticles (AgNP_s) Fourier-Transform Infrared (FT-IR) 2 2-Diphenyl-1-Picryl-Hydrazyl Radical Scavenging (DPPH) Silver Nitrate (AgNO3)

Operating limits and features of direct air capture on K_(2)CO_(3)/ZrO_(2) composite sorbent: 《Chinese Journal of Chemical Engineering》2022年第6期11-20,共10页Vladimir S.Derevschikov Janna V.Veselovskaya Anton S.Shalygin Dmitry A.Yatsenko Andrey Z.Sheshkovas Oleg N.Martyanov; This work was supported by Russian Science Foundation(19-73-00079).The authors also thank Leonova A.A.for performing N2 adsorption measurements.; Potassium carbonate-based sorbents are prospective materials for direct air capture(DAC).In the present study,we examined and revealed the influence of the temperature swing adsorption(TSA)cycle conditions on the CO_(...; 关键词：Zirconia aerogel Potassium carbonate Carbon dioxide Direct air capture Fourier-transform infrared spectroscopic imaging

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