Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Reinhard Schömacker"'
Autor:
Riny Yolandha Parapat, Muhamad Firmansyah Rizkiawan Putra, Zamaludin Zamaludin, Didin Agustian Permadi, Imam Aschuri, Yuono Yuono, Alfian Noviyanto, Michael Schwarze, Reinhard Schomäcker
Publikováno v:
Jurnal Kimia Sains dan Aplikasi, Vol 26, Iss 10, Pp 391-403 (2023)
In sustainable energy improvement, the strategic design of economical nanocatalysts has emerged as a pivotal pathway, notably within intricate processes such as asphalt pyrolysis. This study presents a new endeavor, conceptualizing a non-precious met
Externí odkaz:
https://doaj.org/article/db2d677010334900b85b901a078e35b0
Autor:
Jin Yang, Samrat Ghosh, Jérôme Roeser, Amitava Acharjya, Christopher Penschke, Yusuke Tsutsui, Jabor Rabeah, Tianyi Wang, Simon Yves Djoko Tameu, Meng-Yang Ye, Julia Grüneberg, Shuang Li, Changxia Li, Reinhard Schomäcker, Roel Van De Krol, Shu Seki, Peter Saalfrank, Arne Thomas
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Systematic investigation of isomerism in covalent organic frameworks (COFs) can provide key insights into their properties. Here, the authors reveal that the constitutional isomerism of the linkage i.e., linkage orientations distinctly impact COFs’
Externí odkaz:
https://doaj.org/article/6d4c5b26507a4eac9be93b22421835b6
Autor:
Jason Collis, Reinhard Schomäcker
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
Hydrogen (H2) produced using renewable energy could be used to reduce greenhouse gas (GHG) emissions in industrial sectors such as steel, chemicals, transportation, and energy storage. Knowing the delivered cost of renewable H2 is essential to decisi
Externí odkaz:
https://doaj.org/article/c4ac81caf0d348a98dcd32b9539cedb4
Autor:
Lukas Thum, Wiebke Riedel, Natasa Milojevic, Chengyue Guan, Annette Trunschke, Klaus-Peter Dinse, Thomas Risse, Reinhard Schomäcker, Robert Schlögl
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
In this study, first-row transition metal-doped calcium oxide materials (Mn, Ni, Cr, Co., and Zn) were synthesized, characterized, and tested for the OCM reaction. Doped carbonate precursors were prepared by a co-precipitation method. The synthesis p
Externí odkaz:
https://doaj.org/article/bae6ab1be2dc413d95c2ad380ae4a98f
Publikováno v:
Frontiers in Energy Research, Vol 9 (2021)
To combat global warming, industry needs to find ways to reduce its carbon footprint. One way this can be done is by re-use of industrial flue gases to produce value-added chemicals. Prime example feedstocks for the chemical industry are the three fl
Externí odkaz:
https://doaj.org/article/bfc8c55b167a4362a31710e06ecf645c
Publikováno v:
Catalysts, Vol 12, Iss 7, p 773 (2022)
The hydroaminomethylation of the long-chain olefin 1-decene and diethylamine with a homogeneous Rh(acac)(cod)/SulfoXantphos catalyst complex as a one-pot synthesis was investigated. The influence of reaction conditions such as temperature and synthes
Externí odkaz:
https://doaj.org/article/b50aa238b01c4931a8a767ab297bfd81
Autor:
Arno W. Zimmermann, Johannes Wunderlich, Leonard Müller, Georg A. Buchner, Annika Marxen, Stavros Michailos, Katy Armstrong, Henriette Naims, Stephen McCord, Peter Styring, Volker Sick, Reinhard Schomäcker
Publikováno v:
Frontiers in Energy Research, Vol 8 (2020)
Carbon Capture and Utilization (CCU) is an emerging technology field that can replace fossil carbon value chains, and that has a significant potential to achieve emissions mitigation or even “negative emissions”—however in many cases with chall
Externí odkaz:
https://doaj.org/article/49a4fadf20a04d10af7d74ee215208e2
Publikováno v:
ACS Omega, Vol 3, Iss 10, Pp 13355-13364 (2018)
Externí odkaz:
https://doaj.org/article/c952a04ab06d4fe38f2a934ba63e156f
Publikováno v:
Catalysts, Vol 11, Iss 10, p 1223 (2021)
The homogeneously catalyzed reductive amination of the long-chain aldehyde undecanal with diethylamine was performed in an aqueous microemulsion system using the non-ionic surfactant Marlophen NP8. The experiments showed that the used water-soluble r
Externí odkaz:
https://doaj.org/article/19c5289e2d3c42fa91420e0f131455c1
Publikováno v:
Water, Vol 13, Iss 21, p 2948 (2021)
A new composite photocatalyst called POF/TiO2 was prepared from commercial P25 TiO2 and Posidonia oceanica fibers (POF), a biomaterial collected from Tunisia’s beach. The composite material was prepared by a classical sol-gel synthesis and was char
Externí odkaz:
https://doaj.org/article/ea7f5622f5e34a46a15d9ee91d9f37e0