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The modification of titanium in mesoporous silica for Co-based Fischer–Tropsch catalysts

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 8,   Pages 1224-1236 doi: 10.1007/s11705-022-2139-1

Abstract: titanium content inevitably resulted in the formation of anatase TiO 2 particles on the supportThe increased incorporated titanium strengthened the interactions between cobalt species and supportsThe enhanced metal-support interactions were beneficial for the CO/H2 ratio at the activeThis study provides a promising method for support modification with incorporated-heteroatoms for the

Keywords： Fischer–Tropsch synthesis     titanium incorporation     mesoporous silica     metal-support interactions     C   

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Oxygen reduction electrocatalysis: From conventional to single-atomic platinum-based catalysts for proton exchange membrane fuel cells

Frontiers in Energy doi: 10.1007/s11708-023-0907-3

Abstract: catalysis and stability performance still need to be further improved in terms of corrosion of both carbon supportThe single-atomic Pt coordinating with non-metals and alloying with metals as well as the metal-supportinteractions of Pt single-atoms with carbon/non-carbon supports are emphasized in terms of the ORR activity

Keywords： electrocatalysis     Pt single-atom catalysts     conventional Pt-based catalysts     design thoughts and synthesis     metal-supportinteractions    

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Dry Reforming of Ethane over FeNi/Al–Ce–O Catalysts: Composition-Induced Strong Metal–Support Interactions Article

Tao Zhang,Zhi-Cheng Liu,Ying-Chun Ye,Yu Wang,He-Qin Yang,Huan-Xin Gao,Wei-Min Yang,

Engineering 2022, Volume 18, Issue 11,   Pages 173-185 doi: 10.1016/j.eng.2021.11.027

Abstract: Herein, a composition-induced strong metal–support interaction (SMSI) effect over FeNi/Al&ndash

Keywords： Dry reforming of ethane     Strong metal-support interaction     Carbon dioxide     Ceria     Oxygen vacancy     Reaction    

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Pt–C interactions in carbon-supported Pt-based electrocatalysts

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1677-1697 doi: 10.1007/s11705-023-2300-5

Abstract: The carbon support plays an important role in the Pt-based catalysts by remarkably influencing the growthcatalysts, with special emphasis being given to how activity and stability enhancements are related to Pt–C interactionsin various carbon supports, including porous carbon, heteroatom doped carbon, carbon-based binary support

Keywords： Pt–C interactions     Pt-based materials     carbon support     electrocatalysis    

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Catalytic oxidation of CO over Pt/Fe

Zihao Li, Yang Geng, Lei Ma, Xiaoyin Chen, Junhua Li, Huazhen Chang, Johannes W. Schwank

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 4, doi: 10.1007/s11783-020-1244-y

Abstract: Abstract • Strong metal-support interaction exists on Pt/Fe3O4 catalysts. • Pt metal particles facilitateformation of oxygen vacancies on Fe3O4. • Fe3O4 supports enhance the strength of CO adsorption on Pt metalThe self-inhibition behavior due to CO poisoning on Pt metal particles strongly impairs the performanceIt is an effective method to use reducible metal oxides for supporting Pt metal particles to avoid self-inhibitionTGA results and transient DRIFTS results proved that the Pt metal particles facilitate the release of

Keywords： Strong metal-support interaction (SMSI)     Surface oxygen vacancy     Lattice oxygen     Magnetite     Platinum metals    

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Toxicity models of metal mixtures established on the basis of “additivity” and “interactions”

Yang Liu,Martina G. Vijver,Bo Pan,Willie J. G. M. Peijnenburg

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0916-8

Abstract: · No preference is set between CA and IA models to assess toxicity of metal mixtures. · Increased modelperformance. · Not all significant deviations have biological meaning due to poor reproducibility. · InteractionsThis difference from additivity is commonly referred to as being a consequence of specific interactionsThe science of how to quantify metal interactions and whether to include them in risk assessment modelsIncorporation of interactions between metals in a model does not on forehand mean that the model is more

Keywords： Metal     Mixtures     Toxicity     Additivity     Modeling     Interactions    

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Excellent performance of Cu-Mn/Ti-sepiolite catalysts for low-temperature CO oxidation

Yong Song,Lisha Liu,Zhidan Fu,Qing Ye,Shuiyuan Cheng,Tianfang Kang,Hongxing Dai

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0908-8

Abstract: that factors, such as the strong interaction between the copper or manganese oxides and the Ti-Sep support

Keywords： Ti-modified sepiolite     Supported Mn-Cu mixed oxide     Low-temperature reducibility     Strong metal-support interaction    

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Nexus between polymer support and metal oxide nanoparticles in hybrid nanosorbent materials (HNMs) for

Ryan C. SMITH,Jinze LI,Surapol PADUNGTHON,Arup K. SENGUPTA

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 929-938 doi: 10.1007/s11783-015-0795-9

Abstract: Metal oxide nanoparticles like hydrated ferric oxide (HFO) or hydrated zirconium oxide (HZrO) are excellentBy impregnating metal oxide nanoparticles inside a polymer support, with or without functional groupsThe functional groups of the polymeric support will affect the overall removal efficiency of the ligandsAlso, the physical morphology of the support material, spherical bead versus ion exchange fiber, has

Keywords： ion exchange     sorption     arsenic     perchlorate     fluoride    

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Interactions between metal ions and the biopolymer in activated sludge: quantification and effects of

Yun Zhou, Siqing Xia, Binh T. Nguyen, Min Long, Jiao Zhang, Zhiqiang Zhang

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 1, doi: 10.1007/s11783-017-0898-6

Abstract: Interactions of Pb(II) and biopolymer were quantified at various system pH values.Peak B plays a more important role in the interactions than peak A.Removal mechanism of metal ions by activated sludge system was further disclosed.The quantification and effects of system pH value on the interactions between Pb(II) and the biopolymerAccordingly, the aromatic protein (peak B) plays the key role in the interactions between metal ions

Keywords： Metal ions     Biopolymer     Activated sludge     Three-dimensional excitation emission matrix (3D-EEM)     Fluorescence    

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Fischer-Tropsch synthesis by reduced graphene oxide nanosheets supported cobalt catalysts: Role of supportand metal nanoparticle size on catalyst activity and products selectivity

Hasan Oliaei Torshizi, Ali Nakhaei Pour, Ali Mohammadi, Yahya Zamani, Seyed Mehdi Kamali Shahri

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 299-309 doi: 10.1007/s11705-020-1925-x

Abstract: The results showed that with increasing the cobalt loading on the rGO support, the carbon defects are

Keywords： cobalt catalyst     cobalt particle size     Fischer-Tropsch synthesis     reduced graphene oxide     supported catalyst    

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PM-support interfacial effect and oxygen mobility in Pt, Pd or Rh-loaded (Ce,Zr,La)O catalysts

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1369-z

Abstract:

• Pt/CZL exhibits the optimum catalytic performance for HC and NOx elimination.

Keywords： Precious metal-loaded (Ce     Zr     La)O2 catalysts     Oxygen mobility     Catalytic performance    

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Responses of microbial interactions to elevated salinity in activated sludge microbial community

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 5, doi: 10.1007/s11783-023-1660-x

Abstract:

● Salinity led to the elevation of NAR over 99.72%.

Keywords： Elevated salinity     Activated sludge system     Pollution removal     Microbial interactions     Competitive relationship    

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Water, energy and food interactions–Challenges and opportunities

Gustaf OLSSON

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 5,   Pages 787-793 doi: 10.1007/s11783-013-0526-z

Abstract: Water and energy are inextricably linked, and as a consequence both have to be addressed together. This is called the water-energy nexus. When access to either is limited, it becomes obvious that it is necessary to consider their interdependence. Population growth, climate change, urbanization, increasing living standards and food consumption will require an integrated approach where food, water and energy security are considered together. In this paper we examine water, energy and food security and their couplings. The nexus also creates conflicts between water use, energy extraction and generation as well as food production. Some of these conflicts are illustrated. It is argued that there is an urgent need for integrated planning and operation. Not only will better technology be needed, but also better integration of policies, organizations and political decisions.

Keywords： water security     energy security     food security     water-energy nexus     water conflicts    

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Microfluidics for cell-cell interactions: A review

Rui Li,Xuefei Lv,Xingjian Zhang,Omer Saeed,Yulin Deng

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1,   Pages 90-98 doi: 10.1007/s11705-015-1550-2

Abstract: Particularly, microfluidic chip is helpful for better understanding cell-cell interactions.

Keywords： microfluidic chip     co-culture     cell-cell interactions     review    

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SUSTAINABLE CROP AND PASTURE SYSTEMS: FROM ABOVE- AND BELOWGROUND INTERACTIONS TO ECOSYSTEM MULTIFUNCTIONALITY

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 2,   Pages 167-169 doi: 10.15302/J-FASE-2022446

Abstract: systems requires deeper and comprehensive understanding of mechanisms underlying above- and belowground interactionsfurther explored synergies or trade-offs of ecosystem services regulated by above- and belowground interactionslivestock manure, permanent soil cover and less disturbance of soil—which promote soil food web interactionsWe also thank the FASE editorial team for their professional support.His research focuses on understanding plant–soil interactions and plant nutrition, with an emphasis
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Title Author Date Type Operation

The modification of titanium in mesoporous silica for Co-based Fischer–Tropsch catalysts

Journal Article

Oxygen reduction electrocatalysis: From conventional to single-atomic platinum-based catalysts for proton exchange membrane fuel cells

Journal Article

Dry Reforming of Ethane over FeNi/Al–Ce–O Catalysts: Composition-Induced Strong Metal–Support Interactions

Tao Zhang,Zhi-Cheng Liu,Ying-Chun Ye,Yu Wang,He-Qin Yang,Huan-Xin Gao,Wei-Min Yang,

Journal Article

Pt–C interactions in carbon-supported Pt-based electrocatalysts

Journal Article

Catalytic oxidation of CO over Pt/Fe

Zihao Li, Yang Geng, Lei Ma, Xiaoyin Chen, Junhua Li, Huazhen Chang, Johannes W. Schwank

Journal Article

Toxicity models of metal mixtures established on the basis of “additivity” and “interactions”

Yang Liu,Martina G. Vijver,Bo Pan,Willie J. G. M. Peijnenburg

Journal Article

Excellent performance of Cu-Mn/Ti-sepiolite catalysts for low-temperature CO oxidation

Yong Song,Lisha Liu,Zhidan Fu,Qing Ye,Shuiyuan Cheng,Tianfang Kang,Hongxing Dai

Journal Article

Nexus between polymer support and metal oxide nanoparticles in hybrid nanosorbent materials (HNMs) for

Ryan C. SMITH,Jinze LI,Surapol PADUNGTHON,Arup K. SENGUPTA

Journal Article

Interactions between metal ions and the biopolymer in activated sludge: quantification and effects of

Yun Zhou, Siqing Xia, Binh T. Nguyen, Min Long, Jiao Zhang, Zhiqiang Zhang

Journal Article

Fischer-Tropsch synthesis by reduced graphene oxide nanosheets supported cobalt catalysts: Role of supportand metal nanoparticle size on catalyst activity and products selectivity

Hasan Oliaei Torshizi, Ali Nakhaei Pour, Ali Mohammadi, Yahya Zamani, Seyed Mehdi Kamali Shahri

Journal Article

PM-support interfacial effect and oxygen mobility in Pt, Pd or Rh-loaded (Ce,Zr,La)O catalysts

Journal Article

Responses of microbial interactions to elevated salinity in activated sludge microbial community

Journal Article

Water, energy and food interactions–Challenges and opportunities

Gustaf OLSSON

Journal Article

Microfluidics for cell-cell interactions: A review

Rui Li,Xuefei Lv,Xingjian Zhang,Omer Saeed,Yulin Deng

Journal Article

SUSTAINABLE CROP AND PASTURE SYSTEMS: FROM ABOVE- AND BELOWGROUND INTERACTIONS TO ECOSYSTEM MULTIFUNCTIONALITY

Journal Article