18 Questions 12 Answers 0 Followers
Questions related from António Martins
Hi all, In the framework of a LCA of perovskite solar cells, I am looking for information about scotch tape, that is used to recover the metals deposited in some layers. Does anyone know of...
19 April 2024 1,561 0 View
Hi all, Eventhough is a material produced in the range of ten of millions of tonnes yearly in a Global scale, I am having difficulties finding information regarding the environmental impacts of...
30 January 2024 8,892 0 View
Hi all, I am collaborating with a textile company in evaluating its scope 3 carbon emissions, at least part of it. An important part of the work concerns the spinning of cotton to make yarn, in...
29 May 2023 426 0 View
Hi all, In a collaborative project with a textile company, one of the main goals is to develop a plataform to assess the environmental impacts, in particular the carbon footprint. This goal will...
29 May 2023 9,558 0 View
Hi all, I am trying to estimate the LCOE, Levelized cost of energy, of perovskite solar cells. I am thinking of using PVGIS to estimate the power output from the cell, using parameters from the...
15 November 2021 1,984 4 View
Hi all, In a research project that I am doing now involving polymers in an industrial partner, I am analysing a system consisting of TPU, a polyurethane. They use an extensor, in this case 1,6...
28 May 2021 3,885 2 View
Hi all, How do I estimate the energy required in a biomass steam explosion process? Can someone explain how it is done or send some reference where it is done/explained? Regards, António Martins
28 May 2021 6,561 0 View
Hi all, I am analysing the polymerization of phthalic anhydride and monoglycerides, and I am having trouble findinf information regarding the heat of reaction. Does anyone have any information...
21 March 2021 4,796 4 View
Hi all, I am design now a liquid high pressure flow system to be used up to 50 bar, and I am having some doubts concerning how I can estimate the pump power. Besides the pressure drop in the...
16 December 2020 8,635 1 View
Hi all, I am trying to design a membrane system to remove the CO2 from a flue gas current, and I am having difficulties in finding information. Does anyone have any technical information,...
16 December 2020 3,864 2 View
Hi all, I am trying to do a Life Cycle Inventory of Potassium Ferrocyanide, but I could not find any information. Can anyone suggest and methodology to do it, or suggest any option? Thanks in...
28 November 2020 1,367 0 View
Hi all, I am doing a LCA analysis of an electrochemical reaction process, and I am having some difficulties in the process scale-up. Does anyone have information or references which I can...
15 September 2020 5,532 2 View
Hi all, I am now working in the evaluation of an innovative renewable energy generation system. For the evaluation of economic aspects I was planning to use the LCOE, levelized cost of energy,...
01 January 1970 7,464 4 View
Hi all, I am working now in the environmental and economic performance of solar cells, focusing in perovskite solar cells. I am planning using PVGIS to predict the power output from the cell,...
01 January 1970 2,460 4 View
Hi all, I am currently analysing the electrorreduction of CO2 using ionic liquids, and I have some doubts which is the best option. In partcular, I am considering two options: bubble collumn...
01 January 1970 3,005 4 View
Hi all, I am trying to do a Life Cycle Inventory of Potassium Ferrocyanide, but I could not find any information. Can anyone suggest and methodology to do it, or suggest any option? Thanks...
01 January 1970 2,014 0 View
Hi all, In the framework of a research project, I am trying to predict the power output from perovskite solar cells using webtools. As those webtools were developed for silicon or CdTe solar...
01 January 1970 3,785 0 View
Hi all, Energy mix in Europe is changing fast in next few decades, in the evolution to a fully decarbonized energyu system. Yet, how it will be done is still under discussion. Thus, I would like...
01 January 1970 3,226 0 View
