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https://www.lumes.lu.se/sites/lumes.lu.se/files/ma_junlin.pdf - 2026-06-23

This thesis dwells upon the synthesis of system-theoretical tools to understand and control the behavior of nonlinear networked systems. This work is at the crossroads of three topics: synchronization in coupled high-order oscillators, inverse optimal control and the application of inverter-based power systems. The control and stability of power systems leverages the theoretical results obtained f

Stakeholders are voicing concerns over the social and environmental impacts of components of Europe’s renewable energy strategy that will significantly increase the region’s demand for forest biomass. Energy companies must address these concerns if they are to manage financial, reputational, regulatory and competitive risks. Sustainability schemes may help reduce such risks by increasing the socia

We report on aryl ether-free 2,7-diphenylfluorene-based copolymers tethered with quinuclidinium (Qui) cations via hexyl spacers, prepared through superacid catalyzed Friedel Crafts polycondensation and quaternization reactions. The 2,7-diphenylfluorene monomers were prepared by Suzuki coupling and employed to increase polymer backbone stiffness. Corresponding copolymers and anion-exchange membrane

Inverter-based resources are playing an increasingly important role in power systems. However, the ability of inverter-based resources to deliver short-circuit currents is very limited, and often lies in the range of 1.2 to 2 p.u. for current power modules. This range is considerably lower when compared to that of synchronous generators, yielding short-circuit currents between 6 to 8 p.u. The diff

https://www.nano.lu.se/gcn-seminar-nini-pryds-abstract - 2026-06-21

Urban areas play an important role in attaining the sustainability and energy goals set by municipalities. Despite the often ambitious sustainability visions and goals for new urban areas, there is limited understanding of how these aspirations are integrated into the planning and development process. This paper aims to provide insights into how energy-related visions and goals, in a new district

Urban planners lack knowledge of how solar potential of buildings is affected by the decisions taken at an early design phase. Therefore, the solar potential metric SAFARn was analysed and the development of a tool for assessing the solar potential of buildings for integration of photovoltaic panels was studied in order to provide architects and urban planners with necessary information regarding

The forms of water and their thermal stability in bedded salt are crucial in determining the material's suitability for heat-generating nuclear waste storage. Here we show first-of-its-kind incoherent inelastic neutron scattering (IINS) results of bedded salts to distinguish three water environments: intergranular water molecules confined to grain boundaries, water trapped as brine in fluid inclus

Popular Abstract in Swedish Med snabbare och pålitligare analysresultat finns stora möjligheter till ett ökat utnyttjande av avfallsresurser för produktion av förnybar energi. Resultat från min forskning gör det möjligt att analysera råvaror för biogasproduktion med större säkerhet och med möjligheten att få upp till nio gånger snabbare resultat. Produktion av biogas har under den senaste tiden ö

1 NanoLund Strategic Plan 2026 - 2030 Societal Challenges we aim to address • Creating materials and technologies for a sustainable and resilient society Paradigms and technologies for efficient harvesting, distribution and use of energy, and for nanomaterial-based products that reduce our dependency on scarce or toxic materials, enabling product and production circularity, and make us and our env

https://www.nano.lu.se/sites/nano.lu.se/files/2026-04/NanoLund%20strategic%20plan%202026-2030.pdf - 2026-06-22

X-ray microscopy offers the opportunity to image biological and radiosensitive materials without special sample preparations, bridging optical and electron microscopy capabilities. However, the performance of such microscopes, when imaging radiosensitive samples, is not limited by their intrinsic resolution, but by the radiation damage induced on such samples. Here, we demonstrate a novel, to the

The European Copernicus programme plans to install a constellation of multiple polar orbiting satellites (Copernicus Anthropogenic CO2 Monitoring Mission, CO2M mission) for observing atmospheric CO2 content with the aim to estimate fossil fuel CO2 emissions. We explore the impact of potential CO2M observations of column-averaged CO2 (XCO2), nitrogen dioxide (NO2), and aerosols in a 200 × 200 km2 d

The flow field design of current collectors is a significant issue, which greatly affects the mass transport processes of reactants/products inside fuel cells. Especially for proton exchange membrane (PEM) fuel cells, an appropriate flow field design is very important due to the water balance problem. In this paper, a wavy surface is employed at the cathode flow channel to improve the oxygen mass

Kompetenscentret AdTherM inriktar sig på analyser av termiska processer i industriella tillämpningar, inklusive termo- och elektrokemisk energiomvandling. De flesta utmaningar för industrin inom detta område är generiska och baseras på samma fysiska mekanismer. För att utveckla detta forskningsfält måste både experiment och modeller förbättras och samordnas. AdTherM är en plattform som är centreraAdTherM targets analyses of thermal processes in industrial applications, including thermo- and electrochemical energy conversion activities. Most challenges for the industry in this area are generic and based on the same physical mechanisms. To develop this field, both experiments and models need to be improved and coordinated. AdTherM is a platform centered around the models and methods used t

Hushållen står för cirka 26 % av den årliga energianvändningen i EU. Som följd av EU:s direktiv om energiprestanda i byggnader har det genomförts internationella initiativ i Europa för att hjälpa länder att definiera och inkludera riktlinjer i sina egna byggregler, till exempel för att etablera konceptet nollenergibyggnader. Detta koncept inkluderar passiv-teknik for energibesparande byggande, eneHouseholds are responsible for approximately 26 % of the annual energy use in the EU. Following the EU-directives regarding energy performance in buildings, international initiatives have been taken in Europe to help countries to define and include guidelines in their own building codes, for example, to establish the concept of zero energy buildings, ZEBs. This concept includes passive building en

First and second cycle studiesThe Department's first and second cycle education is mainly in the field of Energy technology within the Mechanical Engineering programme (M), but courses are also given for the following programmes: Engineering Physics (F) Fire Protection Engineering (BI)Evironmental Engineering (W)Engineering Nanoscience (N)Electrical Engineering (E)Industrial Engineering and Manage

https://www.energy.lth.se/education - 2026-06-21