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Preparation of Cu/ZrO

Xinmei LIU, Shaofen BAI, Huidong ZHUANG, Zifeng YAN

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 1, Pages 47-52 doi: 10.1007/s11705-011-1170-4

Abstract: Cu/ZrO catalysts for methanol synthesis from CO /H were respectively prepared by deposition coprecipitation

Keywords： Cu/ZrO₂ methanol synthesis deposition coprecipitation solid state reaction CO₂/

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Novel coprecipitation–oxidation method for recovering iron from steel waste pickling liquor

Shejiang Liu, Hongyang Yang, Yongkui Yang, Yupeng Guo, Yun Qi

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 1, doi: 10.1007/s11783-017-0902-1

Abstract: Coprecipitation–oxidation method was developed to recover the iron from wastewater.A novel combined coprecipitation–oxidation method for iron recovery by Fe O nanoparticle productionThe key coprecipitation–oxidation parameters were determined using the orthogonal experimental designThe results show that this novel coprecipitation–oxidation method has great potential for recycling iron

Keywords： Waste pickling liquor Coprecipitation–oxidation Fe₃O₄ nanoparticles Oxidation–reduction

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Scaling up of cluster beam deposition technology for catalysis application

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6, Pages 1360-1379 doi: 10.1007/s11705-021-2101-7

Abstract: Many research works have demonstrated that the combination of atomically precise cluster deposition andThe matrix assembly source has the shortest development history, but already show an impressive deposition

Keywords： nanoparticle cluster cluster beam deposition magnetron sputtering heterogeneous catalysis

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Effect of carbon deposition over carbonaceous catalysts on CH

Yongfa ZHANG, Meng ZHANG, Guojie ZHANG, Huirong ZHANG

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4, Pages 481-485 doi: 10.1007/s11705-010-0523-8

Abstract: An investigation was made using a continuous fixed bed reactor to understand the influence of carbon depositionDifferent types of carbon deposition were formed at different methane decomposition reaction temperaturesThe carbon deposition Type I generated at 900°C has a minor effect on CH -CO reforming and it easilyreacts with carbon dioxide, but the carbon deposition Type II generated at 1000°C and 1100°C clearlyThe results of XRD showed that some graphite structures were found in carbon deposition Type II.

Keywords： carbon deposition carbonaceous catalyst CH₄-CO₂ reforming

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Influence mechanism of dynamic and static liquid bridge forces on particle deposition behaviors in solar

Xueqing LIU, Xiaodong ZHAO, Luyi LU, Jianlan LI

Frontiers in Energy 2021, Volume 15, Issue 2, Pages 499-512 doi: 10.1007/s11708-021-0742-3

Abstract: Dust deposition on photovoltaic mirrors has a serious negative impact on the photoelectric conversionIn this paper, the influence mechanism of the dynamic and static liquid bridge forces on particle depositionThe research results show that the static liquid bridge force can be the primary deposition force causingWhether dust particles adhere to the mirror depends on the relative size of the deposition and separating

Keywords： dust deposition discrete element method (DEM) photovoltaic mirrors solar energy

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ECOLOGICAL EFFECTS OF NITROGEN DEPOSITION ON URBAN FORESTS: AN OVERVIEW

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 3, Pages 445-456 doi: 10.15302/J-FASE-2021429

Abstract:

● Patterns and effects of N deposition on urban forests are reviewed

Keywords： biodiversity carbon sequestration nitrogen deposition nutrient imbalance soil acidification urban

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Fault simulation of boiler heating surface ash deposition in a power plant system

Weiwei ZHANG, Huisheng ZHANG, Ming SU

Frontiers in Energy 2011, Volume 5, Issue 4, Pages 435-443 doi: 10.1007/s11708-011-0162-x

Abstract: The performances of the power plant under the conditions of the furnace slagging and ash deposition of

Keywords： boiler slagging ash deposition fault simulation

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Influence of phosphate on deposition and detachment of TiO

Zhan Wang, Chongyang Shen, Yichun Du, Yulong Zhang, Baoguo Li

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1163-y

Abstract: Deposition was reduced at higher pH and by adsorption of phosphate in soil.Surface roughness and charge heterogeneity play a role in the deposition/ release.However, the influence of phosphate on deposition/release— and thereby on transport— of TiO2 NPs in soilResults show that the deposition of TiO2 NPs decreased with decreasing IS, increasing pH, and when soilAccordingly, both primary- and secondary-minimum deposition were inhibited.

Keywords： Phosphate TiO₂ nanoparticles Transport Soil Deposition Detachment

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RESEARCH PROGRESS ON THE IMPACT OF NITROGEN DEPOSITION ON GLOBAL GRASSLANDS

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 3, Pages 425-444 doi: 10.15302/J-FASE-2022457

Abstract: ItemContent>

● Grasslands in many regions of the world have been impacted by atmospheric nitrogen deposition

Keywords： Acidification biomass production critical load eutrophication species composition species richness

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Lagrangian simulation of deposition of CO gas-solid sudden expansion flow

HUANG Dongping, DING Guoliang, QUACK Hans

Frontiers in Energy 2008, Volume 2, Issue 2, Pages 216-221 doi: 10.1007/s11708-008-0032-3

Abstract: Freezing and blockage resulting from the deposition of solid CO formed because of sudden expansion ofA comparison of the calculated deposition of the solid CO with the experimental results shows that they

Keywords： comparison gas-solid downstream blockage Lagrangian

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Effect of soil crust on evaporation and dew deposition in Mu Us sandy land, China

SUN Yongliang, LI Xiaoyan, XU Heye, YANG Zhipeng, TANG Jia, ZHANG Xiaoying

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 4, Pages 480-486 doi: 10.1007/s11783-008-0034-8

Abstract: This paper investigates the process of evaporation and dew deposition influenced by different soil surfaceThe experimental results indicate that the advanced biotic crust could increase evaporation and dew depositionAlso, the dew deposition on advanced biotic crust seemed stable and might rest for a longer time thanThe results suggest that the advanced biotic crust possibly facilitates evaporation and dew deposition

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Impacts and Control Strategies of Acid Deposition on Terrestrial Ecosystems in China

Feng Zongwei

Strategic Study of CAE 2000, Volume 2, Issue 9, Pages 5-11

Abstract:

South China has become the third largest region with heavy acid deposition after Europe and NorthThe land seriously impacted by acid deposition has extended from 1.75 million km² in 1985Acid deposition has serious damaged the terrestrial ecosystems.In this paper, the results of experimental and field studies on the impacts of acid deposition on agriculturalAnnual economic losses in crops and forests due to acid deposition in 11 provinces of South China were

Keywords： acid deposition terrestrial ecosystems economic loss control strategy

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SiO₂ passivation layer grown by liquid phase deposition for silicon solar cell application

Yanlin CHEN,Sihua ZHONG,Miao TAN,Wenzhong SHEN

Frontiers in Energy 2017, Volume 11, Issue 1, Pages 52-59 doi: 10.1007/s11708-016-0429-3

Abstract: In this paper, a comprehensive understanding of the SiO passivation layer grown by liquid phase depositionAlthough the deposition parameters had little influence on the passivation effect, they affected thedeposition rate.Therefore, appropriate deposition parameters should be carefully chosen based on the compromise of thedeposition rate and fabrication cost.

Keywords： Si solar cell passivation SiO₂ liquid phase deposition carrier lifetime

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New kind of subarea-parallel scanning mode for laser metal deposition shaping

BIAN Hongyou, LIU Weijun, ZHAO Jibin

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4, Pages 417-422 doi: 10.1007/s11465-007-0071-1

Abstract: A scanning mode is the key technology in a laser metal deposition shaping (LMDS) fabrication process.

Keywords： scanning parallel scanning practical application fabrication efficiency LMDS

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Novel seed-assisted synthesis of indium tin oxide submicro-cubes and their resistivity

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5, Pages 557-569 doi: 10.1007/s11705-022-2249-9

Abstract: Herein, low-resistivity indium tin oxide submicro-cubes are synthesized by a seed-assisted coprecipitationCompared with particles prepared by the conventional coprecipitation method, indium tin oxide submicro-cubes

Keywords： indium tin oxide submicro-cubes resistivity seed-assisted coprecipitation method orthogonal experiment