Essays about: "substitution"

Showing result 21 - 25 of 271 essays containing the word substitution.

1. 21. Nitridation of Lithium Silicate Phosphate Glasses for Application as Solid Electrolyte : A Material Properties Study

   University essay from Linnéuniversitetet/Institutionen för skog och träteknik (SOT)

   Author : Freddy Tönnesen; [2023]
   Keywords : Lithium-silicate-phosphate; glasses; batteries; electrical conductivity; nitridation behavior; oxynitride glasses;

   Abstract : The pursuit of sustainable and high-performance materials is of utmost significance in driving the progress of battery technologies. Solid-state technology represents a promising avenue for the development of batteries with improved sustainability and performance. READ MORE

3. 22. Does irrigation data matter in life cycle assessments?

   University essay from Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

   Author : Olof Andersson; [2023]
   Keywords : Agent-Based Life cycle assessment; Arable grass rotation; Biofuel; Irrigation; Sensitivity analysis; Water footprint; Earth and Environmental Sciences;

   Abstract : Biofuels are seen as a key substitute for fossil fuels and an essential tool for mitigating climate change. A sensitivity analysis was conducted on the AB-LCA (agent-based life cycle assessment) made by Raül López i Losada and his research team. READ MORE

4. 23. Lifecycle Assessment of a Lithium-ion Battery Storage System for Frequency Regulation in a Real-World Application

   University essay from

   Author : Samuel Sulemanu; [2023]
   Keywords : Frequency Containment Reserve - Disturbance FCR-D ; Frequency Regulation; Life Cycle Assessment LCA ; Lithium-ion Battery; Simapro; Renewable Energy; Solar PV; Wind; Energy; Climate Change;

   Abstract : Integrating more renewable energy sources into the grid has caused increased instability due to the intermittency of renewable energy sources. Hence, the need for grid balancing strategies such as frequency regulation has intensified. READ MORE

5. 24. How Novel Business Models for Decentralised Renewable Energy Generation Transform the German Energy System: A Multi-Level Perspective

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Anniki Birth; [2023]
   Keywords : Energy transition; Business models; Multi-level perspective; Socio-technical transitions; Sustainability; Societal transitions; Sustainable business models; Renewable energy;

   Abstract : In order to mitigate climate change, human activity needs to be decarbonised through a phase-out of fossil fuels, replaced by renewable energy sources. Here, sustainable business models can play an important role through connecting niche renewable technologies to the wider system and thereby allowing them to diffuse. READ MORE

6. 25. A Cost Benefit Analysis of Continuous Cover Forestry in Djurholmen, Skåne

   University essay from Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

   Author : Moa Morency; [2023]
   Keywords : continuous cover forestry CCF ; clear-cut forestry CF ; cost-benefit analysis CBA ; ecosystem services; climate mitigation; timber production; Norway Spruce Picea abies ; Earth and Environmental Sciences;

   Abstract : Forests and forest products are important, not just for timber production, the forest ecosystem plays several important roles, such as water purification, carbon sequestration for climate mitigation and recreational values. How the forests are managed varies throughout the globe, in Sweden the most used system is the clearcutting system (CF), however continuous cover forestry (CCF) is gaining popularity and is being tested in several places. READ MORE