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Nickel-carbonate nanowire array: An efficient and durable electrocatalyst for water oxidation under nearlyneutral conditions

Yuyao Ji, Min Ma, Xuqiang Ji, Xiaoli Xiong, Xuping Sun

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 467-472 doi: 10.1007/s11705-018-1717-8

Abstract: remains a great challenge to develop an efficient electrocatalyst for oxygen evolution reaction under nearlyneutral conditions.

Keywords： water oxidation     NiCO3/NF     nearly neutral conditions     superior activity     electocatalyst    

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Progress in use of surfactant in nearly static conditions in natural gas hydrate formation

Zhen PAN, Yi WU, Liyan SHANG, Li ZHOU, Zhien ZHANG

Frontiers in Energy 2020, Volume 14, Issue 3,   Pages 463-481 doi: 10.1007/s11708-020-0675-2

Abstract: Natural gas hydrate is an alternative energy source with a great potential for development. The addition of surfactants has been found to have practical implications on the acceleration of hydrate formation in the industrial sector. In this paper, the mechanisms of different surfactants that have been reported to promote hydrate formation are summarized. Besides, the factors influencing surfactant-promoted hydrate formation, including the type, concentration, and structure of the surfactant, are also described. Moreover, the effects of surfactants on the formation of hydrate in pure water, brine, porous media, and systems containing multiple surfactants are discussed. The synergistic or inhibitory effects of the combinations of these additives are also analyzed. Furthermore, the process of establishing kinetic and thermodynamic models to simulate the factors affecting the formation of hydrate in surfactant-containing solutions is illustrated and summarized.

Keywords： gas hydrate     kinetic hydrate promoter     compounding     model     surfactant     mechanism    

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SOIL ORGANIC CARBON SEQUESTRATION MATTERS BUT IS NO PANACEA FOR CARBON-NEUTRAL AGRICULTURE

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2,   Pages 281-284 doi: 10.15302/J-FASE-2022470

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Transition towards carbon-neutral electrical systems for China: Challenges and perspectives

Frontiers of Engineering Management 2022, Volume 9, Issue 3,   Pages 504-508 doi: 10.1007/s42524-022-0220-6

Keywords： carbon neutrality     power systems     electrification     renewable energy    

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Towards neutral steer and sideslip reduction for four-wheeled electric vehicles

Guisheng ZHAI, Masayuki NAKA, Tomoaki KOBAYASHI, Joe IMAE

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 1,   Pages 16-22 doi: 10.1007/s11465-012-0316-5

Abstract:

This paper proposes an approach to achieving both neutral steer and sideslip reduction for four-wheeled

Keywords： four-wheeled electric vehicles     neutral steer     sideslip reduction     servo system     ?    

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Smart systems engineering contributing to an intelligent carbon-neutral future: opportunities, challenges

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 1023-1029 doi: 10.1007/s11705-022-2142-6

Abstract: This communication paper provides an overview of multi-scale smart systems engineering (SSE) approaches and their applications in crucial domains including materials discovery, intelligent manufacturing, and environmental management. A major focus of this interdisciplinary field is on the design, operation and management of multi-scale systems with enhanced economic and environmental performance. The emergence of big data analytics, internet of things, machine learning, and general artificial intelligence could revolutionize next-generation research, industry and society. A detailed discussion is provided herein on opportunities, challenges, and future directions of SSE in response to the pressing carbon-neutrality targets.

Keywords： machine learning     modeling     material     industrial applications     environment    

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Electrolyzed water and its application in animal houses

Weichao ZHENG,Li NI,Baoming LI

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 3,   Pages 195-205 doi: 10.15302/J-FASE-2016109

Abstract: Slightly acidic electrolyzed water (SAEW, pH 5.0–6.5) and neutral electrolyzed water (NEW, pH 6.5–8.5

Keywords： disinfection     poultry and livestock     slightly acidic electrolyzed water     neutral electrolyzed water    

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Achievements, challenges and global implications of China’s carbon neutral pledge

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1532-9

Abstract: In particular, if China can peak carbon emissions earlier, it can lower the costs of the carbon neutral

Keywords： Carbon neutrality     Carbon peak     Renewable energy     Negative emission     Carbon capture     Utilisation and storage     Nature-based solution    

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Temporal evolution of charged and neutral nanoparticle concentrations during atmospheric new particle

E. Rohan Jayaratne, Buddhi Pushpawela, Lidia Morawska

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 5, doi: 10.1007/s11783-016-0862-x

Abstract: In 50 events, charged and neutral particles were not formed at the same time.In 42 of these events the charged particles formed before the neutral particles.of Brisbane, Australia, showed that the formation of charged particles often occurred before that of neutralWe studied the times at which the charged and neutral particle concentrations in the size range 1.8–3.2nm reached their peak values and found that they were clearly different in 50 events with the peak neutral

Keywords： Charged particles     Cluster ions     Secondary particles     Environmental pollution    

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Changes of ecological conditions induced by rock tunneling in Laoshan Mountain area

LI Xiaozhao, ZHAO Xiaobao, WANG Zhongsheng

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 366-370 doi: 10.1007/s11709-008-0056-0

Abstract: Through field investigation, this paper examined the changes of ecological conditions induced by tunnelThe changed ecological conditions are beneficial for the settlement and growth of some herb and shrub

Keywords： supplement     fragmentation     reference     tunneling activity     vegetation situation    

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A road-map for energy-neutral wastewater treatment plants of the future based on compact technologies

Hallvard Ødegaard

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0835-0

Abstract: compact technologies (i.e. de-ammonification in the main stream).The latter (b) will give an energy-neutralcompact technologies (i.e. de-ammonification in the main stream).The latter (b) will give an energy-neutral

Keywords： China concept WWTP     Energy-neutrality     De-ammonification     moving bed biofilm reactor (MBBR)    

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Wastewater treatment meets artificial photosynthesis: Solar to green fuel production, water remediation and carbon emission reduction

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-022-1536-5

Abstract:

• Mitigating energy utilization and carbon emission is urgent for wastewater treatment.

Keywords： Wastewater treatment     Artificial photosynthesis     Microbial photoelectrochemical (MPEC) system     Carbon neutral    

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Assessing artificial neural network performance for predicting interlayer conditions and layer modulus

Lingyun YOU, Kezhen YAN, Nengyuan LIU

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 487-500 doi: 10.1007/s11709-020-0609-4

Abstract: evaluate the performance of the artificial neural network (ANN) approach for predicting interlayer conditionsTo achieve this goal, two ANN based back-calculation models were proposed to predict the interlayer conditionsback-calculation model developed with ANN could be used to accurately predict layer modulus and interlayer conditions

Keywords： asphalt pavement     interlayer conditions     finite element method     artificial neural network     back-calculation    

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Influence of initial curing conditions and exposure environments on chloride migration in concrete using

Wen XUE, Weiliang JIN, Hiroshi YOKOTA,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3,   Pages 348-353 doi: 10.1007/s11709-010-0077-3

Abstract: To investigate the influence of initial curing conditions and exposure environments on chloride ions’ migration in concrete, the specimens that were cured in different conditions and placed in severalThe results indicated that the initial curing conditions and the wet-dry interval of external environments

Keywords： durability     effective diffusion coefficient     steady-state     migration test    

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Boundary conditions for axisymmetric piezoelectric cylinder

Baosheng ZHAO, Di WU, Xi CHEN

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4,   Pages 401-408 doi: 10.1007/s11465-013-0272-8

Abstract: A decay analysis technique developed by Gregory and Wan is converted into necessary conditions on theThe prescribed end-data of the circle cylinder must satisfy these conditions in order that they couldWhen stress and mixed conditions are imposed on the end of cylinder, these decaying state conditionsThey are then used for the correct formulation of boundary conditions for the theory solution (or theThe results of the present paper enable us to establish a set of correct boundary conditions, most of

Keywords： solid and structures     the axisymmetric deformation     the piezoelectric circular cylinder     the refined theory     Bessel’s Function    

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Title Author Date Type Operation

Nickel-carbonate nanowire array: An efficient and durable electrocatalyst for water oxidation under nearlyneutral conditions

Yuyao Ji, Min Ma, Xuqiang Ji, Xiaoli Xiong, Xuping Sun

Journal Article

Progress in use of surfactant in nearly static conditions in natural gas hydrate formation

Zhen PAN, Yi WU, Liyan SHANG, Li ZHOU, Zhien ZHANG

Journal Article

SOIL ORGANIC CARBON SEQUESTRATION MATTERS BUT IS NO PANACEA FOR CARBON-NEUTRAL AGRICULTURE

Journal Article

Transition towards carbon-neutral electrical systems for China: Challenges and perspectives

Journal Article

Towards neutral steer and sideslip reduction for four-wheeled electric vehicles

Guisheng ZHAI, Masayuki NAKA, Tomoaki KOBAYASHI, Joe IMAE

Journal Article

Smart systems engineering contributing to an intelligent carbon-neutral future: opportunities, challenges

Journal Article

Electrolyzed water and its application in animal houses

Weichao ZHENG,Li NI,Baoming LI

Journal Article

Achievements, challenges and global implications of China’s carbon neutral pledge

Journal Article

Temporal evolution of charged and neutral nanoparticle concentrations during atmospheric new particle

E. Rohan Jayaratne, Buddhi Pushpawela, Lidia Morawska

Journal Article

Changes of ecological conditions induced by rock tunneling in Laoshan Mountain area

LI Xiaozhao, ZHAO Xiaobao, WANG Zhongsheng

Journal Article

A road-map for energy-neutral wastewater treatment plants of the future based on compact technologies

Hallvard Ødegaard

Journal Article

Wastewater treatment meets artificial photosynthesis: Solar to green fuel production, water remediation and carbon emission reduction

Journal Article

Assessing artificial neural network performance for predicting interlayer conditions and layer modulus

Lingyun YOU, Kezhen YAN, Nengyuan LIU

Journal Article

Influence of initial curing conditions and exposure environments on chloride migration in concrete using

Wen XUE, Weiliang JIN, Hiroshi YOKOTA,

Journal Article

Boundary conditions for axisymmetric piezoelectric cylinder

Baosheng ZHAO, Di WU, Xi CHEN

Journal Article