LEADER 01605nas 2200541-a 450 001 9910514174803321 005 20240413022220.0 011 $a2523-8949 035 $a(DE-599)ZDB2159658-X 035 $a(CKB)110978976474837 035 $a(CONSER)---63043005- 035 $a(EXLCZ)99110978976474837 100 $a20750121b19482022 --- b 101 0 $ager 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aKeramische Zeitschrift 210 $aFreiburg i. Br. $cVerlag Schmid$d-c2022 210 2 $aDüsseldorf $cExpert Fachmedien 210 2 $aDüsseldorf $cDVS Verlag 210 3 $aWiesbaden $cSpringer Vieweg 215 $a1 online resource 311 08$aPrint version: Keramische Zeitschrift. 0023-0561 (DLC) 63043005 (OCoLC)1783036 531 $aKERAM Z 531 0 $aKeram. Z. 606 $aCeramics$vPeriodicals 606 $aCeramics$2fast$3(OCoLC)fst00851090 606 $aKeramik$2gnd 606 $aZiegeleitechnik$2gnd 606 $aKeramik$gTechnik$2gnd 606 $aKeramischer Werkstoff$2gnd 606 $aZeitschrift$2gnd 608 $aPeriodicals.$2aat 608 $aPeriodicals.$2fast 615 0$aCeramics 615 7$aCeramics. 615 7$aKeramik 615 7$aZiegeleitechnik 615 7$aKeramik 615 7$aKeramischer Werkstoff 615 7$aZeitschrift 712 02$aDeutscher Verband für Schweissen und Verwandte Verfahren. 906 $aJOURNAL 912 $a9910514174803321 920 $aexl_impl conversion 996 $aKeramische Zeitschrift$92569352 997 $aUNINA LEADER 04383nam 2200457z- 450 001 9910557255103321 005 20211118 035 $a(CKB)5400000000041406 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/73764 035 $a(oapen)doab73764 035 $a(EXLCZ)995400000000041406 100 $a20202111d2020 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aMolecular Catalysts for CO2 Fixation/Reduction 210 $cFrontiers Media SA$d2020 215 $a1 online resource (164 p.) 311 08$a2-88963-622-4 330 $aSociety is currently confronted with the continuing environmental problems of global warming and ocean acidification related to increasing CO2 emission from anthropogenic sources. These environmental issues are also connected to the inevitable energy supply shortage due to the eventual depletion of fossil fuel sources. As a solution, the technology of recycling CO2 into useful organic materials continues to attract attention. This methodology can be categorized into two main parts: CO2 fixation and CO2 reduction. For both reactions, molecular catalysts based on transition metal coordination complexes and organometallic compounds have been developed and examined. Molecular catalysts can be characterized and iteratively improved at the molecular level through spectroscopic experiments and the isolation of intermediate species, which is particularly advantageous in comparison to heterogeneous catalysts. The fixation of CO2 into organic compounds to form a carbon-carbon bond by using organometallic catalysts is a direct methodology for CO2 utilization and represents the potential reversible storage of electrochemical energy in chemical bonds. The resultant carboxylic acid-containing compounds formed as the initial products can be subsequently converted into other organic materials, even products with new chiral centers. The reduction of CO2 by two electrons (often with a proton donor as a co-substrate) yields carbon monoxide (CO) and formic acid (HCOOH), which can be further converted to useful chemicals. Reduction reactions involving more than two electrons and two protons can produce formaldehyde (HCHO), methanol (CH3OH), and methane (CH4), which are also desirable as chemicals and fuels. For molecular electrocatalysts, more negative potentials than the equilibrium ones for CO2 reduction are generally required; the difficulty is that the equilibrium potentials for CO2 reduction are generally negative of the equilibrium potential for proton reduction to produce H2, representing a competing thermodynamically favored process. A complementary approach to an electrochemical one is to mediate CO2 reduction with photo-induced electron transfer reactions. Photo- and electrocatalytic CO2 reduction can be used to achieve artificial photosynthesis, or the production of commodity chemicals and fuels with renewable energy inputs originating from solar sources. This Research Topic covers the molecular catalysts based on coordination and organometallic compounds for CO2 fixation/reduction. It includes chemical, electrochemical, and photochemical reactions. It also covers systematic studies of reaction mechanisms and the spectroscopic characterization of catalytic intermediates. Molecular catalysts for CO2 fixation/reduction used as co-catalysts with heterogeneous catalytic systems are also included. Non-precious and abundant transition metal catalysts for CO2 fixation/reduction are important for future industrial applications as core components of the next generation of energy technologies. 606 $aScience: general issues$2bicssc 610 $aartificial photosynthesis 610 $aCO2 fixation 610 $aCO2 reduction 610 $aelectrocatalysis 610 $aphotocatalysis 615 7$aScience: general issues 700 $aIshida$b Hitoshi$4edt$01325115 702 $aMachan$b Charles$4edt 702 $aRobert$b Marc$4edt 702 $aIwasawa$b Nobuharu$4edt 702 $aIshida$b Hitoshi$4oth 702 $aMachan$b Charles$4oth 702 $aRobert$b Marc$4oth 702 $aIwasawa$b Nobuharu$4oth 906 $aBOOK 912 $a9910557255103321 996 $aMolecular Catalysts for CO2 Fixation$93036595 997 $aUNINA LEADER 03061nam 2200805z- 450 001 9910557478103321 005 20210501 035 $a(CKB)5400000000043016 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/68518 035 $a(oapen)doab68518 035 $a(EXLCZ)995400000000043016 100 $a20202105d2021 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aModelling and Process Control of Fuel Cell Systems 210 $aBasel, Switzerland$cMDPI - Multidisciplinary Digital Publishing Institute$d2021 215 $a1 online resource (130 p.) 311 08$a3-0365-0574-1 311 08$a3-0365-0575-X 330 $aIn this Special Issue, we have several papers related to fuel-cell-based cogeneration systems; the management and control of fuel cell systems; the analysis, simulation, and operation of different types of fuel cells; modelling and online experimental validation; and the environment assessment of cathode materials in lithium-ion battery energy generation systems. A paper which gives a comprehensive review with technical guidelines for the design and operation of fuel cells, especially in a cogeneration system setup, which can be an important source of references for the optimal design and operation of various types of fuel cells in cogeneration systems, can also be found in this Special Issue. 606 $aHistory of engineering and technology$2bicssc 610 $aanode oxidation 610 $acarbon formation 610 $acatalyst 610 $acathode material 610 $acogeneration 610 $aColebrook equation 610 $acontrol synthesis 610 $adirect methanol fuel cell 610 $aenvironmental sustainability 610 $aflow friction factor 610 $afuel cell 610 $afuel cells 610 $aguidelines 610 $ahybrid system 610 $aIM 610 $ainduction generator 610 $ainternal reforming 610 $aLCA 610 $aLIBs 610 $amembrane electrode assembly 610 $amethanol crossover 610 $amine blast optimizer 610 $an/a 610 $anumerically stabile solution 610 $aoff-line calculation 610 $aopen-cathode 610 $aoptimal design 610 $apower density 610 $apressure drop 610 $areview 610 $arobust model predictive control 610 $aroughness 610 $asimulation 610 $aSOFC 610 $asolid oxide fuel cell 610 $asymbolic regression 610 $awind energy 615 7$aHistory of engineering and technology 700 $aHussain$b Mohd Azlan$4edt$01285492 702 $aWan Daud$b Wan Ramli$4edt 702 $aHussain$b Mohd Azlan$4oth 702 $aWan Daud$b Wan Ramli$4oth 906 $aBOOK 912 $a9910557478103321 996 $aModelling and Process Control of Fuel Cell Systems$93019602 997 $aUNINA