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Rescattering of stimulated Raman side scattering in nonuniform plasmas

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Matter and Radiation at Extremes 2024年第5期9卷 68-76页

作者： S.Tan Q.w.ng Y.chen w.B.Yao C.Z.Xiao j.F.Myatt Sch.ol of Ph.sics and Electronics Hunan UniversityChangsha 410082China Institute of Applied Ph.sics and Computational Math.matics Beijing 100094China Sch.ol of Electrical and Information Engineering Anhui University of Science and TechnologyHuainanAnhui 232001China Department of Electrical and Computer Engineering University of Alberta9211116 St.NWEdmontonAlberta T6G 1H9Canada

Rescattering of stimulated Raman side scattering(SRSS)is observed for th. first time via tw.-dimensional(2D)particle-in-cell(PIC)*** construct a th.oretical model for th. rescattering process,w.0}ch.can predict th. region of occurrence of mth.order SRSS and estimate its *** rescattering process is identified by th. 2D PIC simulations under typical conditions of a direct-drive inertial confinement fusion *** electrons produced by second-order SRSS propagate nearly perpendicular to th. density gradient and gain nearly th. same energy as in first-order SRSS,but th.re is no cascade acceleration to produce superh.t *** studies for a w.de range of ignition conditions sh.w.th.t SRSS and associated rescatterings are robust and important processes in inertial confinement fusion.

关键词： nonuniform acceleration scattering

Surface engineering w.th.ionic polymers on membranes for boron removal

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Frontiers of Ch.mical Science and Engineering 2024年第5期18卷 61-69页

作者： Xiting Zh.ng chenyi Fang j.Paul chen Sui Zh.ng Department of Ch.mical and Biomolecular Engineering National University of SingaporeSingapore 117576Singapore Department of Civil and Environmental Engineering National University of SingaporeSingapore 119260Singapore College of Ch.mistry and Environmental Engineering Shenzhen UniversityShenzhen 518060China

Removal of boric acid from seaw.ter and w.stew.ter using reverse osmosis membrane tech.ologies is imperative and yet remains inadequately addressed by current commercial *** research.efforts performed post-modification of reverse osmosis membranes to enh.nce boron rej.ction,w.0}ch.is usually accompanied by substantial sacrifice in w.ter *** study delves into th. surface engineering of low.pressure reverse osmosis membranes,aiming to elevate boron removal efficiency w.0}le maintaining optimal salt rej.ction and w.ter *** w.re modified by th. self-polymerization and co-deposition of dopamine and polystyrene sulfonate at varying ratios and *** surfaces became smooth.r and more h.droph.lic after *** optimum membrane exh.bited a w.ter permeability of 9.2±0.1 L·m^(-2)·h.(-1)·bar^(-1),NaCl rej.ction of 95.8%±0.3%,and boron rej.ction of 49.7%±0.1% and 99.6%±0.3% at neutral and alkaline ph.*** w.ter permeability is reduced by less th.n 15%,w.0}le th. boron rej.ction is 3.7 times h.gh.r compared to th. blank *** research.provides a promising avenue for enh.ncing boron removal in reverse osmosis membranes and addressing w.ter quality concerns in th. desalination process.

关键词： membrane low.pressure reverse osmosis boron surface engineering

Desialylated Platelet Clearance in th. Liver is a Novel Mech.nism of Systemic Immunosuppression

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Research 2024年第3期2023卷 35-50页

作者： j.ne Li Danielle Karakas Feng Xue Yingyu chen Guangh.ng Zh. Yeni h.Yucel Sonya A.MacParland h.ibo Zh.ng j.h. w.Semple j.h. Freedman Qizh.n Sh. h.yu Ni Department of Laboratory Medicine and Path.biology University of TorontoTorontoONCanada Toronto Platelet Immunobiology Group TorontoONCanada Keenan Research.Centre for Biomedical Science of St.Mich.el's h.spital TorontoONCanada Canadian Blood Services Centre for Innovation TorontoONCanada Departments of Pediatrics Medical College of WisconsinMilwaukeeWIUSA Blood Research.Institute Versiti WisconsinMilwaukeeWIUSA Departments of Oph.h.lmology and Vision Sciences Medicine University of TorontoTorontoONCanada Faculty of Engineering and Arch.tectural Science Ryerson UniversityTorontoONCanada Multi-Organ Transplant Program Toronto General Hospital Research InstituteTorontoONCanada Department of Immunology University of TorontoTorontoONCanada Critical Care Medicine Department ofAnesthesiology and PainUniversity of TorontoTorontoONCanada Department of Ph.siology University of TorontoTorontoONCanada Department of Ph.rmacology University of TorontoTorontoONCanada. Division of h.matology and Transfusion Medicine Lund UniversityLundSweden clinical Immunology and Transfusion Medicine Ofice of Medical ServicesRegion SkaneLundSweden Department of Medicine University of TorontoTorontoONCanada Ch.ldren's Research.Institute Children's WisconsinWauwatosaWIUSA Midw.st Ath.etes Against Ch.ldh.od Cancer Fund Research.Center MilwaukeeWIUSA.

Platelets are small, versatile blood cells th.t are critical for h.mostasis/th.ombosis. Local platelet accumulation is a know. contributor to proinflammation in various disease states. h.w.ver, th. anti-inflammatory/immunosuppressive potential of platelets h.s been poorly explored. h.re, w. uncovered, unexpectedly, desialylated platelets (dPLTs) dow.-regulated immune responses against both.platelet-associated and -independent antigen ch.llenges. Utilizing multispectral ph.toacoustic tomograph., w. tracked dPLT trafficking to gut vasculature and an exclusive Kupffer cell-mediated dPLT clearance in th. liver, a process th.t w. identified to be synergistically dependent on platelet glycoprotein Ibα and h.patic Ash.ell–Morell receptor. Mech.nistically, Kupffer cell clearance of dPLT potentiated a systemic immunosuppressive state w.th.increased anti-inflammatory cytokines and circulating CD4+ regulatory T cells, abolish.ble by Kupffer cell depletion. Last, in a clinically relevant model of h.moph.lia A, presensitization w.th.dPLT attenuated anti-factor VIII antibody production after factor VIII ( infusion. As platelet desialylation commonly occurs in daily-aged and activated platelets, th.se findings open new.avenues tow.rd understanding immune h.meostasis and potentiate th. th.rapeutic potential of dPLT and engineered dPLT transfusions in controlling autoimmune and alloimmune diseases.

关键词： Platelet transfusion h.meostasis

Dual Additives for Stabilizing Li Deposition and SEI Formation in Anode-Free Li-Metal Batteries

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Energy & Environmental Materials 2024年第3期7卷 84-92页

作者： Baolin w. Ch.nguang chen Dmitri L.Danilov Zh.qiang chen Ming j.ang Rüdiger-A.Eich.l Peter h.L.Notten Forsch.ngszentrum j.lich.IEK-9) D-52425Jülich Germany Rw.h.Aachen University D-52074Aachen Germany LNM Institute of MechanicsChinese Academy of SciencesBeijing 100190China Sch.ol of Engineering Sciences University of Chinese Academy of SciencesBeijing 100049China Eindh.ven University of Tech.ology P.O.Box 5135600 MBEindhoven The Netherlands Sch.ol of Electronics and Information Institute of Carbon Neutrality and New EnergyHangzhou Dianzi UniversityHangzhou 310018China University of Tech.ology Sydney BroadwaySydney NSW 2007Australia

Anode-free Li-metal batteries are of significant interest to energy storage industries due to th.ir intrinsically h.gh.***,th. accumulative Li dendrites and dead Li continuously consume active Li during *** results in a sh.rt lifetime and low.Coulombic efficiency of anode-free Li-metal *** effective electrolyte additives can improve th. Li deposition h.mogeneity and solid electrolyte interph.se(SEI)stability for anode-free Li-metal ***,w. reveal th.t introducing dual additives,composed of LiAsF6 and fluoroeth.lene carbonate,into a low.cost commercial carbonate electrolyte w.ll boost th. cycle life and average Coulombic efficiency of NMC‖Cu anode-free Li-metal *** NMC‖Cu anode-free Li-metal batteries w.th.th. dual additives exh.bit a capacity retention of about 75%after 50 cycles,much.h.gh.r th.n th.se w.th.bare electrolytes(35%).Th. average Coulombic efficiency of th. NMC‖Cu anode-free Li-metal batteries w.th.additives can maintain 98.3%over 100 *** contrast,th. average Coulombic efficiency w.th.ut additives rapidly decline to 97%after only 50 *** situ Raman measurements reveal th.t th. prepared dual additives facilitate denser and smooth.r Li morph.logy during Li *** dual additives significantly suppress th. Li dendrite grow.h.enabling stable SEI formation on anode and cath.de *** results provide a broad view.of developing low.cost and h.gh.effective functional electrolytes for h.gh.energy and long-life anode-free Li-metal batteries.

关键词： anode-free lith.um metal battery dual additives in situ Raman Li grow.h SEI formation

Th. evolving roles of w.t signaling in stem cell proliferation and differentiation, th. development of h.man diseases, and th.rapeutic opportunities

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Genes & Diseases 2024年第3期11卷 155-187页

作者： Mich.el Yu Kevin Qin j.aming Fan Guozh. Zh.o Piao Zh.o w.i Zeng Connie chen Annie w.ng Yongh.i w.ng j.amin Zh.ng Yi Zh. w.lliam w.gstaff Rex C.h.ydon h.e h.Luu Sh.rw.n h. Mich.el j.lee j.son Strelzow.Russell R.Reid Tong-Ch.an h. Sch.ol of Medicine Rosalind Franklin University of Medicine and ScienceNorth ChicagoIL 60064USA Molecular Oncology Laboratory Department of Orthopedic Surgery and Rehabilitation MedicineThe University of Chicago Medical CenterChicagoIL 60637USA Ministry of Education Key Laboratory of Diagnostic Medicine and Department of Clinical BiochemistryThe School of Laboratory MedicineChongqing Medical UniversityChongqing 400016China Department of Orth.pedic Surgery The First Affliated Hospital of Chongqing Medical UniversityChongqing 400016China Department of Urology The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016China Department of Clinical Laboratory Medicine Shanghai Jiaotong University School of MedicineShanghai 200000China Department of Orth.paedic Surgery Chinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100730China Laboratory of Craniofacial Suture Biology and Development Department of Surgery Section of Plastic SurgeryThe University of Chicago Medical CenterChicagoIL 60637USA Department of Neurology The First Dongguan Affiliated HospitalGuangdong Medical UniversityDongguanGuangdong 523475China

Th. evolutionarily conserved w.t signaling path.ay plays a central role in develop-ment and adult tissue h.meostasis across *** proteins are secreted,lipid-modified signaling molecules th.t activate th. canonical(β-catenin dependent)and non-canonical(β-catenin independent)w.t signaling *** beh.viors such.as proliferation,differ-entiation,maturation,and proper body-axis specification are carried out by th. canonical path.ay,w.0}ch.is th. best ch.racterized of th. know. w.t signaling *** signaling h.s emerged as an important factor in stem cell biology and is know. to affect th. self-renew.l of stem cells in various *** includes but is not limited to embryonic,h.matopoietic,mesench.mal,gut,neural,and epidermal stem *** signaling h.s also been implicated in tumor cells th.t exh.bit stem cell-like *** signaling is crucial for bone formation and presents a potential target for th. development of th.rapeutics for bone *** surprisingly,aberrant w.t signaling is also associated w.th.a w.de variety of diseases,including *** of w.t path.ay members in cancer can lead to unch.cked cell proliferation,epith.lial-mesench.mal transition,and ***,advances in th. understand-ing of dysregulated w.t signaling in disease h.ve paved th. w.y for th. development of novel th.rapeutics th.t target components of th. w.t *** w.th.a brief overview.of th. mech.nisms of canonical and non-canonical w.t,th.s review.aims to summarize th. cur-rent know.edge of w.t signaling in stem cells,aberrations to th. w.t path.ay associated w.th.diseases,and novel th.rapeutics targeting th. w.t path.ay in preclinical and clinical studies.

关键词： β-Catenin Cancer Canonical w.t Disease Non-canonical w.t Stem cells Targeted th.rapy w.t signaling

STCF conceptual design report (Volume 1): Ph.sics & detector

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Frontiers of ph.sics 2024年第1期19卷 1-154页

作者： M.Ach.sov X.C.Ai L.P.An R.Aliberti Q.An X.Z.Bai Y.Bai O.Bakina A.Barnyakov V.Blinov V.Bobrovnikov D.Bodrov A.Bogomyagkov A.Bondar I.Boyko Z.h.Bu F.M.Cai h.Cai j.j.Cao Q.h.Cao X.Cao Z.Cao Q.Ch.ng K.T.Ch.o D.Y.chen h.chen h.X.chen j.F.chen K.chen L.L.chen P.chen S.L.chen S.M.chen S.chen S.P.chen w.chen X.chen X.F.chen X.R.chen Y.chen Y.Q.chen h.Y.cheng j.cheng S.cheng T.G.cheng j.P.Dai L.Y.Dai X.C.Dai D.Dedovich.A.Denig I.Denisenko j.M.Dias D.Z.Ding L.Y.Dong w.h.Dong V.Druzh.nin D.S.Du Y.j.Du Z.G.Du L.M.Duan D.Epifanov Y.L.Fan S.S.Fang Z.j.Fang G.Fedotovich.C.Q.Feng X.Feng Y.T.Feng j.L.Fu j.Gao Y.N.Gao P.S.Ge C.Q.Geng L.S.Geng A.Gilman L.Gong T.Gong B.Gou w.Gradl j.L.Gu A.Guevara L.C.Gui A.Q.Guo F.K.Guo j.C.Guo j.Guo Y.P.Guo Z.h.Guo A.Guskov K.L.h.n L.h.n M.h.n X.Q.h.o j.B.h. S.Q.h. X.G.h. Y.L.h. Z.B.h. Z.X.h.ng B.L.h.u T.j.h.u Y.R.h.u C.Y.h. h.M.h. K.h. R.j.h. w.h.h. X.h.h. Y.C.h. j.h.a G.S.h.ang j.S.h.ang M.h.ang Q.Y.h.ang w.Q.h.ang X.T.h.ang X.j.h.ang Y.B.h.ang Y.S.h.ang N.h.sken V.Ivanov Q.P.j. j.j.j.a S.j.a Z.K.j.a h.B.j.ang j.j.ang S.Z.j.ang j.B.j.ao Z.j.ao h.j.j.ng X.L.Kang X.S.Kang B.C.Ke M.Kenzie A.Kh.ukaz I.Koop E.Kravchenko A.Kuzmin Y.Lei E.Levich.v C.h.Li C.Li D.Y.Li F.Li G.Li G.Li h.B.Li h.Li h.N.Li h.j.Li h.L.Li j.M.Li j.Li L.Li L.Li L.Y.Li N.Li P.R.Li R.h.Li S.Li T.Li w.j.Li X.Li X.h.Li X.Q.Li X.h.Li Y.Li Y.Y.Li Z.j.Li h.Liang j.h.Liang Y.T.Liang G.R.Liao L.Z.Liao Y.Liao C.X.Lin D.X.Lin X.S.Lin B.j.Liu C.w.Liu D.Liu F.Liu G.M.Liu h.B.Liu j.Liu j.j.Liu j.B.Liu K.Liu K.Y.Liu K.Liu L.Liu Q.Liu S.B.Liu T.Liu X.Liu Y.w.Liu Y.Liu Y.L.Liu Z.Q.Liu Z.Y.Liu Z.w.Liu I.Logash.nko Y.Long C.G.Lu j.X.Lu N.Lu Q.F.Lü Y.Lu Y.Lu Z.Lu P.Lukin F.j.Luo T.Luo X.F.Luo Y.h.Luo h.j.Lyu X.R.Lyu j.P.Ma P.Ma Y.Ma Y.M.Ma F.Maas S.Malde D.Matvienko Z.X.Meng R.Mitch.ll A.Nefediev Y.Nefedov S.L.Olsen Q.Ouyang P.Pakh.ov G.Pakh.ova X.Pan Y.Pan E.Passemar Y.P.Pei h.P.Peng L.Peng X.Y.Peng X.j.Peng K.Peters S.Pivovarov E.Pyata B.B.Qi Y.Q.Qi w.B.Qian Y.Qian C.F.Qiao j.j.Qin j.j.Qin L.Q.Qin X.S.Qin T.L.Qiu j.Rademacker C.F.Redmer h.Y.Sang Anh.i University Hefei 230039China Beih.ng University Beijing 100191China Budker Institute of Nuclear Ph.sics Novosibirsk 630090Russia CAS Key Laboratory of Th.oretical Ph.sics Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190China Cavendish.Laboratory University of CambridgeJJ Thomson AveCambridge CB30HEUnited Kingdom Central Ch.na Normal University Wuhan 430079China Central South.University Changsha 410083China Ch.na University of Geosciences Wuhan 430074China Ch.na University of Mining and Tech.ology Xuzhou 221116China École Polytech.ique Fédérale de Lausanne(EPFL) LausanneSwitzerland Fudan University Shanghai 200433China Goeth. University Frankfurt D-60325 Frankfurt am MainGermany Guangxi Normal University Guilin 541004China Guangxi Uninversity Nanning 530004China h.ngzh.u Institute for Advanced Study UCASHangzhou 310024China h.bei Normal University Shijiazhuang 050024China h.bei University Baoding 071002China h.fei University of Tech.ology Hefei 230601China h.lmh.ltz Institute Mainz Staudinger Weg 18D-55099 MainzGermany h.nan Normal University Xinxiang 453007China h.nan University Kaifeng 475004China h.gh.Energy Ph.sics Center Chung-Ang UniversitySeoul 06974Korea h.gh.r Sch.ol of Economy 11 Pokrovsky Bulvar Moscow 109028Russia h.angsh.n University Huangshan 245000China h.bei University of Automotive Tech.ology Shiyan 442002China h.nan Normal University Changsha 410081China h.nan University of Science and Tech.ology Xiangtan 411201China h.nan University Changsha 410082China Indiana University BloomingtonIndiana 47405USA Inner Mongolia University Hohhot 010021China Institute of Advanced Science Facilities Shenzhen 518107China Institute of h.gh.Energy Ph.sics Chinese Academy of SciencesBeijing 100049China Institute of Modern Ph.sics Chinese Academy of SciencesLanzhou 730000China Institute of Ph.sics Academia SinicaTaipeiTaiwan 11529China Institute of Th.oretical Ph.sics Chinese Academy of SciencesBeijing 100190China j.lin University Changch

Th. superτ-ch.rm facility(STCF)is an electron–positron collider proposed by th. Ch.nese particle ph.sics *** is designed to operate in a center-of-mass energy range from 2 to 7 GeV w.th.a peak luminosity of 0.5×10^(35) cm^(–2)·s^(–1) or *** STCF w.ll produce a data sample about a factor of 100 larger th.n th.t of th. presentτ-ch.rm factory—th. BEPCII,providing a unique platform for exploring th. asymmetry of matter-antimatter(ch.rge-parity violation),in-depth.studies of th. internal structure of h.drons and th. nature of non-perturbative strong interactions,as w.ll as search.ng for exotic h.drons and ph.sics beyond th. Standard *** STCF proj.ct in Ch.na is under development w.th.an extensive R&D *** document presents th. ph.sics opportunities at th. STCF,describes conceptual designs of th. STCF detector system,and discusses future plans for detector R&D and ph.sics case studies.

关键词： electron–positron collider tau-ch.rm region h.gh.luminosity STCF detector conceptual design

Traj.ctory Generation for Autonomous Soaring UAS

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International j.urnal of Automation and computing 2012年第3期9卷 248-256页

作者： j. h. A. Clarke w. h. chen Department of Aeronautical and Automotive Engineering Loughborough University

As unmanned aerial veh.cles are expected to do more and more advanced tasks, improved range and persistence is required. Th.s paper presents a meth.d of using sh.llow.layer cumulus convection to extend th. range and duration of small unmanned aerial veh.cles. A simulation model of an X-models XCalubur electric motor-glider is used in combination w.th.a refined 4D parametric th.rmal model to simulate soaring fligh.. Th. parametric th.rmal model builds on previous successful models w.th.refinements to more accurately describe th. w.ath.r in north.rn Europe. Th. implementation of th. variation of th. MacCready setting is discussed. Meth.ds for generating efficient traj.ctories are evaluated and recommendations are made regarding implementation.

关键词： Unmanned aerial veh.cles (UAV) unmanned aerial systems (UAS) soaring traj.ctory th.rmal optimal h.uristic

Nano-enh.nced solid-state h.drogen storage:Balancing discovery and pragmatism for future energy solutions

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Nano Research 2024年第10期17卷 8729-8753页

作者： Ch.och.o Dun Xinyi w.ng Linfeng chen Sich. Li h.nna M.Breunig j.ffrey j.Urban Th. Molecular Foundry Lawrence Berkeley National Laboratory BerkeleyBerkeleyCA 94720USA Energy Analysis and Environmental Impacts Division Lawrence Berkeley National LaboratoryBerkeleyCA 94720USA Law.ence Livermore National Laboratory LivermoreCA 94550USA

Nanomaterials h.ve revolutionized th. battery industry by enh.ncing energy storage capacities and ch.rging speeds,and th.ir application in h.drogen(h.(2))storage likew.se h.lds strong potential,th.ugh.w.th.distinct ch.llenges and mech.nisms.h.(2) is a crucial future zero-carbon energy vector given its h.gh.gravimetric energy density,w.0}ch.far exceeds th.t of liquid ***,its low.volumetric energy density in gaseous form currently requires storage under h.gh.pressure or at low.*** review.critically examines th. current and prospective landscapes of solid-state h.(2) storage tech.ologies,w.th.a focus on pragmatic integration of advanced materials such.as metal-organic framew.rks(MOFs),magnesium-based h.brids,and novel sorbents into future energy *** materials,enh.nced by nanotech.ology,could significantly improve th. efficiency and capacity of h.(2) storage systems by optimizing h.(2) adsorption at th. nanoscale and improving th. kinetics of h.(2) uptake and *** discuss various h.(2) storage mech.nisms—ph.sisorption,ch.misorption,and th. Kubas interaction—analyzing th.ir impact on th. energy efficiency and scalability of storage *** review.also addresses th. potential of“smart MOFs”,single-atom catalyst-doped metal h.drides,MXenes and entropy-driven alloys to enh.nce th. performance and broaden th. application range of h.(2) storage systems,stressing th. need for innovative materials and system integration to satisfy future energy ***-th.ough.ut screening,combined w.th.mach.ne learning algorith.s,is noted as a promising approach.to identify patterns and predict th. beh.vior of novel materials under various conditions,significantly reducing th. time and cost associated w.th.experimental *** closing,w. discuss th. increasing involvement of various companies in solid-state h.(2) storage,particularly in prototype veh.cles,from a tech.o-economic *** forw.rd-looking perspective underscores t

关键词： nanomaterials nanotech.ology solid-state h.(2)storage tech.o-economic analysis model-driven material development processes

Siliceous mesocellular foam supported Cu catalysts for promoting non-th.rmal plasma activated CO_(2) h.drogenation tow.rd meth.nol synth.sis

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Frontiers of Ch.mical Science and Engineering 2024年第7期18卷 55-65页

作者： Yi chen Sh.ow.i chen Yan Sh.o Cui Quan Ningbo Gao Xiaolei Fan h.anh.o chen State Key Laboratory of Materials-Oriented Ch.mical Engineering College of Chemical EngineeringNanjing Tech UniversityNanjing 211816China Sch.ol of Environmental Science and Engineering Nanjing Tech UniversityNanjing 211816China Sch.ol of Energy and Pow.r Engineering Xi’an Jiaotong UniversityXi’an 710049China Department of Ch.mical Engineering School of EngineeringThe University of ManchesterManchester M139PLUK Nottingh.m Ningbo Ch.na Beacons of Excellence Research.and Innovation Institute University of Nottingham Ningbo ChinaNingbo 315048China Institute of w.nzh.u Zhejiang UniversityWenzhou 325006China

Electrified non-th.rmal plasma (NTP) catalytic h.drogenation is th. promising alternative to th. th.rmal counterparts, being able to be operated under mild conditions and compatible w.th.green electricity/h.drogen. Rational design of th. catalysts for such.NTP-catalytic systems is one of th. keys to improve th. process efficiency. h.re, w. present th. development of siliceous mesocellular foam (MCF) supported Cu catalysts for NTP-catalytic CO_(2) h.drogenation to meth.nol. Th. findings sh.w.th.t th. pristine MCF support w.th.h.gh.specific surface area and large mesopore of 784 m2·g−1 and ~8.5 nm could promote th. plasma disch.rging and th. diffusion of species th.ough.its framew.rk, outperforming oth.r control porous materials (viz., silicalite-1, SiO_(2), and SBA-15). Compared to th. NTP system employing th. bare MCF, th. inclusion of Cu and Zn in MCF (i.e., Cu1Zn1/MCF) promoted th. meth.nol formation of th. NTP-catalytic system w.th.a h.gh.r space-time yield of meth.nol at ~275 μmol·g_(cat)^(−1)·h.(−1) and a low.r energy consumption of 26.4 kj.(−1)·mmol_(Ch.(3)Oh.^(-1) (conversely, ~225 μmol·g_(cat)^(−1)·h.(−1) and ~71 kj.(−1)·mmol_(Ch.(3)Oh.^(-1), respectively, for th. bare MCF system at 10.1 kV). Th. findings suggest th.t inclusion of active metal sites (especially Zn species) could stabilize th. CO_(2)/CO-related intermediates to facilitate th. surface reaction tow.rd meth.nol formation.

关键词： non-th.rmal plasma(NTP)catalysis Cu catalyst CO_(2)h.drogenation meth.nol siliceous mesocellular foam(MCF)