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Solution‑Processed Thin Film Transparent Photovoltaics:Present Challenges and Future development

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Nano-micro letters 2025年第2期17卷 566-600页

作者： Tianle liu munerah m.S.Almutairi Jie ma Aisling Stewart Zhaohui Xing mengxia liu Bo Hou Yuljae Cho Um-SJTU Joint Institute Shanghai Jiao Tong UniversityShanghai 200240People’s Republic of China School of Physics and Astronomy Cardiff UniversityCardiff CF243AAWalesUK department of Electrical and Computer Engineering Yale UniversityNew HavenCT 06511USA Energy Sciences Institute Yale UniversityWest HavenCT 06516USA Future Photovoltaics Research Center Global Institute of Future TechnologyShanghai Jiao Tong UniversityShanghai 200240People’s Republic of China

Electrical energy is essential for modern society to sustain economic *** soaring demand for the electrical energy,together with an awareness of the environmental impact of fossil fuels,has been driving a shift towards the utilization of solar ***,traditional solar energy solutions often require extensive spaces for a panel installation,limiting their practicality in a dense urban *** overcome the spatial constraint,researchers have developed transparent photovoltaics(TPV),enabling windows and facades in vehicles and buildings to generate electric *** TPV advancements are focused on improving both transparency and power output to rival commercially available silicon solar *** this review,we first briefly introduce wavelength-and non-wavelengthselective strategies to achieve *** of merit and theoretical limits of TPVs are discussed to comprehensively understand the status of current TPV *** we highlight recent progress in different types of TPVs,with a particular focus on solution-processed thin-film photovoltaics(PVs),including colloidal quantum dot PVs,metal halide perovskite PVs and organic *** applications of TPVs are also reviewed,with emphasis on agrivoltaics,smart windows and ***,current challenges and future opportunities in TPV research are pointed out.

关键词： Transparent semiconductors Solution-processable transparent solar cell Emerging solar cell materials Buildingintegrated photovoltaics

Rationale for creation of capillary breaking layers in cold regions subgrade by pressure injection of waterproofing compounds

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Research in Cold and Arid Regions 2021年第5期13卷 366-371页

作者： d.A.Razuvaev A.l.lanis m.G.Chakhlov Siberian Transport University Dusi Koval'chuk Street191Novosibirsk 630049Russian

In the presents work,the authors have carried out a field study of moisture transfer processes in highway subgrades in a cold region during freezing and laboratory experiments on freezing samples of silicified soils used as a capillary *** study showed that the creation of a capillary barrier from an injected solution,blocking the access of groundwater to the freezing zone,will reduce the amount of heaving to permissible *** on the results of laboratory studies,an exponential dependence of the relative deformation due to frost heaving on the relative height of soil silicatization in the freezing zone has been *** creating a capillary barrier in the already existing subgrade,the authors have proposed designs of injection-silicified soils and substantiated the use of such soils.

关键词： capillary barrier subgrade soil injection silicified soil cold regions

Analysis of culturable and unculturable microbial community in bensulfuron-methyl contaminated paddy soils

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Journal of Environmental Sciences 2008年第12期20卷 1494-1500页

作者： m.l.Umashankara department of Sericulture College of YuvarajasMysore University

To investigate the influence of bensulfuron-methyl(BSm)on culturable microbial quantities and unculturable microbial community structures,conventional and molecular biological methods were employed in five BSm treated soils with three replications,respectively. The results obtained with traditional culture-dependent methods showed that a low-level of BSm had slight and transient effects on culturable microorganisms;nevertheless,high concentration of BSm resulted in a dramatic decrease in bacterial colony fo...

关键词： bensulfuron-methyl(BSm) microbial quantities community structures dGGE

Properties of carbon nanotube-dispersed Sr-hydroxyapatite injectable material for bone defects

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Regenerative Biomaterials 2016年第1期3卷 13-23页

作者： m.G.Raucci m.Alvarez-Perez d.Giugliano S.Zeppetelli l.Ambrosio Institute of Polymers Composites and BiomaterialsNational Research Council of ItalyMostra D’oltremare Pad.20-Viale Kennedy 54Naples 80125Italy Tissue Bioengineering laboratory DEPeIFaculty of DentistryNational Autonomous University of MexicoMexico DF 04510Mexico department of Chemical Sciences and materials Technology National Research Council of Italy(DSCTM-CNR)P.Le Aldo Moro 7Rome 00185Italy

This study concerns the synthesis of gel materials based on carbon nanotubes dispersed strontium-modified hydroxyapatite(Sr-HA)at different compositions obtained by sol–gel technology and their influence on human-bone-marrow-derived mesenchymal stem ***,an evaluation of the influence of nanotubes and Strontium on physico-chemical,morphological,rheological and biological properties of hydroxyapatite gel was also *** analysis(scanning electron microscopy)shows a homogeneous distribution of modified nanotubes in the ceramic matrix improving the bioactive properties of *** biological investigations proved that Sr-HA/carbon nanotube gel containing 0–20 mol(%)of Sr showed no toxic effect and promote the expression of early and late markers of osteogenic differentiation in cell culture performed in basal medium without osteogenic ***,the SrHA/carbon nanotube gels could have a good potential application as filler in bone repair and regeneration and may be used in the osteoporotic disease treatment.

关键词： nanobiomaterials sol-gel tecnology biomaterial-cell interaction bioceramics bone tissue engineering

Advancing healthcare through laboratory on a chip technology:Transforming microorganism identification and diagnostics

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World Journal of Clinical Cases 2025年第3期13卷 9-19页

作者： Carlos m Ardila department of Basic Sciences Biomedical Stomatology Research GroupUniversidad de Antioquia U de AMedellín 0057Colombia

In a recent case report in the World Journal of Clinical Cases,emphasized the crucial role of rapidly and accurately identifying pathogens to optimize patient treatment ***-on-a-chip(lOC)technology has emerged as a transformative tool in health care,offering rapid,sensitive,and specific identification of *** editorial provides a comprehensive overview of lOC technology,highlighting its principles,advantages,applications,challenges,and future *** studies from the field have demonstrated the practical benefits of lOC devices in clinical diagnostics,epidemiology,and food *** studies have underscored the superiority of lOC technology over traditional methods,showcasing improvements in speed,accuracy,and *** future integration of lOC with biosensors,artificial intelligence,and data analytics promises further innovation and *** call to action emphasizes the importance of continued research,investment,and adoption to realize the full potential of lOC technology in improving healthcare outcomes worldwide.

关键词： laboratory-on-a-chip microorganism identification diagnostics Point-ofcare testing Biosensors

Hydrogen production by catalytic decomposition of methane using a Fe-based catalyst in a fluidized bed reactor

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Journal of Natural Gas Chemistry 2012年第4期21卷 367-373页

作者： d.Torres S.dellobet J.l.Pinilla m.J.lzaro I.Suelves R.moliner Instituto de Carboquímica CSICMiguel Luesma Castn 450018 ZaragozaSpain

Catalytic decomposition of methane using a Fe-based catalyst for hydrogen production has been studied in this work. A Fe/Al2O3 catalyst previously developed by our research group has been tested in a fluidized bed reactor （FBR）. A parametric study ot the effects of some process variables, including reaction temperature and space velocity, is undertaken. The operating conditions strongly affect the catalyst performance. methane conversion was increased by increasing the temperature and lowering the space velocity. Using temperatures between 700 and 900℃ and space velocities between 3 and 6 lN/（gcat·h）, a methane conversion in the range of 25%-40% for the gas exiting the reactor could be obtained during a 6 h run. In addition, carbon was deposited in the form of nanofilaments （chain like nanofibers and multiwall nanotubes） with similar properties to those obtained in a fixed bed reactor.

关键词： hydrogen production fluidized bed reactor metal catalysts

The dynamic compensation temperature in a kinetic spin-5/2 Ising model on a hexagonal lattice

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Chinese Physics B 2013年第3期22卷 471-480页

作者： mt Temizer Aysegl Ozkιlι department of Physics Bozok University66200 YozgatTurkey Institute of Science Bozok University66200 YozgatTurkey

We present a study of the dynamic behavior of a two-sublattice spin-5/2 Ising model with bilinear and crystal-field interactions in the presence of a time-dependent oscillating external magnetic field on alternating layers of a hexagonal lattice by using the Glauber-type stochastic *** lattice is formed by alternate layers of spins σ=5/2 and S=5/*** employ the Glauber transition rates to construct the mean-field dynamic ***,we investigate the time variations of the average sublattice magnetizations to find the phases in the system and then the thermal behavior of the dynamic sublattice magnetizations to characterize the nature（first-or second-order） of the phase transitions and to obtain the dynamic phase transition（dPT） *** also study the thermal behavior of the dynamic total magnetization to find the dynamic compensation temperature and to determine the type of the dynamic compensation *** present the dynamic phase diagrams,including the dynamic compensation temperatures,in nine different *** phase diagrams contain seven different fundamental phases,thirteen different mixed phases,in which the binary and ternary combination of fundamental phases and the compensation temperature or the l-type behavior strongly depend on the interaction parameters.

关键词： kinetic Ising model dynamic phase transition dynamic compensation temperature

Effects of Rare Earth Elements on the Characteristics of low Temperature Plasma Nitrocarburized martensitic Stainless Steel

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Journal of materials Science & Technology 2012年第11期28卷 1046-1052页

作者： R.l.lju Y.J.Qiao m.F.Yan Y.d.Fu College of materials Science and Chemical Engineering Harbin Engineering UniversityHarbin 150001China School of materials Science and Engineering Harbin Institute of TechnologyHarbin 150001China

low temperature plasma nitrocarburizing of 17-4PH martensitic stainless steel was conducted at 430 ℃ with and without rare earth （RE） addition. The microstructure, kinetics, microhardness, wear behavior as well as corrosion resistance of the modified layer were studied by optical microscopy, X-ray diffraction, Vickers microhardness tester, pin-on-disc tribometer and potentiodynamic polarization tests. The results show that the thickness of plasma RE nitrocarburized layer is much thicker than that formed by nitrocarburizing without RE addition. The incorporation of RE does not change the kind of the phases and the nitrocarburized layer consists mainly of nitrogen and carbon expanded martensite （aN）, γ-Fe4N and a-Fe with a trace of CrN phases. The surface microhardness of plasma nitrocarburized layer can be increased by 100 HV after RE addition. Wear resistance of the specimen can be apparently improved by low temperature plasma nitrocarburizing with and without RE addition and without sacrificing its corrosion resistance. Wear reduction effect of low temperature plasma nitrocarburizing with RE addition is better than that of the conventional one.

关键词： Stainless steel low temperature Plasma nitrocarburizing Rare earth (RE) Wear and friction

High-speed water impacts of flat plates in different ditching configuration through a Riemann--AlE SPH model

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Journal of Hydrodynamics 2018年第1期30卷 38-48页

作者： S.marrone A.Colagrossi l.Chiron m.de leffe d.le Touzé CNR-INSEAN Marine Technology Research Institute Rome Italy NEXTFlOW Software Nantes France lHEEA laboratory (UmR CNRS) Ecole Centrale de Nantes Nantes France

The violent water entry of flat plates is investigated using a Riemann-arbitrary Eulerian-lagrangian（AlE） smoothed particle hydrodynamics（SPH） model. The test conditions are of interest for problems related to aircraft and helicopter emergency landing in water. Three main parameters are considered： the horizontal velocity, the approach angle（i.e., vertical to horizontal velocity ratio） and the pitch angle, a. Regarding the latter, small angles are considered in this study. As described in the theoretical work by Zhao and Faltinsen（1993）, for small a a very thin, high-speed jet of water is formed, and the time-spatial gradients of the pressure field are extremely high. These test conditions are very challenging for numerical solvers. In the present study an enhanced SPH model is firstly tested on a purely vertical impact with deadrise angle α=4°. An in-depth validation against analytical solutions and experimental results is carried out, highlighting the several critical aspects of the numerical modelling of this kind of flow, especially when pressure peaks are to be captured. A discussion on the main difficulties when comparing to model scale experiments is also provided. Then, the more realistic case of a plate with both horizontal and vertical velocity components is discussed and compared to ditching experiments recently carried out at CNR-INSEAN. In the latter case both 2-d and 3-d simulations are considered and the importance of 3-d effects on the pressure peak is discussed for α=4° and α=10°.

关键词： Aircraft ditching high-speed water entry smoothed particle hydrodynamics(SPH)