Search | Engineering

Subscribe Submit

Home Journals Focus Videos Achievement Fronts Contact Us 中文版

Resource Type

Journal Article 175

Year

2023 2

2022 25

2021 20

2020 17

2019 12

2018 8

2017 16

2016 15

2015 14

2014 5

2013 3

2012 5

2011 5

2010 5

2009 4

2008 2

2007 4

2006 2

2003 1

2002 2

open ︾

Keywords

development strategy 6

COVID-19 3

Internet Plus 2

SARS-CoV-2 2

animal models 2

development strategies 2

green development 2

hydrogen 2

nuclear fuel cycle 2

overall water splitting 2

photocatalysis 2

quality 2

wastewater treatment 2

14th Five-Year Plan 1

2035 1

2050 1

4S integration 1

Bacillus subtilis 1

Chlorella sp. HQ 1

open ︾

Search scope:

排序： Display mode:

Facile route to achieve MoSe-NiSe on nickel foam as efficient dual functional electrocatalysts for overall

Frontiers in Energy 2022, Volume 16, Issue 3, Pages 483-491 doi: 10.1007/s11708-022-0813-0

Abstract: Since the catalytic activity of present nickel-based synthetic selenide is still to be improved, MoSe₂-Ni₃Se₂ was synthesized on nickel foam (NF) (MoSe₂-Ni₃Se₂/NF) by introducing a molybdenum source. After the molybdenum source was introduced, the surface of the catalyst changed from a single-phase structure to a multi-phase structure. The catalyst surface with enriched active sites and the synergistic effect of MoSe₂ and Ni₃Se₂ together enhance the hydrogen evolution reactions (HER), the oxygen evolution reactions (OER), and electrocatalytic total water splitting activity of the catalyst. The overpotential of the MoSe₂-Ni₃Se₂/NF electrocatalyst is only 259 mV and 395 mV at a current density of 100 mA/cm² for HER and OER, respectively. MoSe₂-Ni₃Se₂/NF with a two-electrode system attains a current density of 10 mA/cm² at 1.60 V. In addition, the overpotential of HER and OER of MoSe₂-Ni₃Se₂/NF within 80000 s and the decomposition voltage of electrocatalytic total water decomposition hardly changed, showing an extremely strong stability. The improvement of MoSe₂-Ni₃Se₂/NF catalytic activity is attributed to the establishment of the multi-phase structure and the optimized inoculation of the multi-component and multi-interface.

Keywords： three-dimensional molybdenum nanomaterials hydrogen evolution reaction oxygen evolution reaction overall

HTML PDF Collect

Recent advances of hydrogen production through particulate semiconductor photocatalytic overall water

Frontiers in Energy 2022, Volume 16, Issue 1, Pages 49-63 doi: 10.1007/s11708-022-0817-9

Abstract: In this paper, the cutting-edge research within the overall water splitting system is summarized fromthe one-step photocatalytic overall water splitting (POWS) system to the two-step system and the cocatalystsThis mini-review provides a picture of survey of recent progress of relevant overall water splitting

Keywords： photocatalysis overall water splitting hydrogen

HTML PDF Collect

Strategies and Advices for Harmony Evolution Between Water Balance and Territorial Space

Hu Qingfang , Chen Xiumin , Gao Juan , Jin Junliang , Wang Yintang , Zhang Jianyun

Strategic Study of Chinese Academy of Engineering 2022, Volume 24, Issue 5, Pages 63-74 doi: 10.15302/J-SSCAE-2022.05.009

Abstract: Then, the overall strategy for coordinated development of water balance and territorial space is constructed

Keywords： healthy water balance territory space coordinated development overall strategies ecological protection

HTML PDF Collect

State-of-the-art progress in overall water splitting of carbon nitride based photocatalysts

Bing LUO, Yuxin ZHAO, Dengwei JING

Frontiers in Energy 2021, Volume 15, Issue 1, Pages 600-620 doi: 10.1007/s11708-021-0737-0

Abstract: Therefore, in this review, the state-of-the-art advances in g-C N based photocatalysts for overall watersplitting were summarized in three sections according to the strategies used, and future challenges

Keywords： photocatalysis overall water splitting carbon nitride hydrogen

HTML PDF Collect

The Mative Force for Drawing up the Land Use Overall Planand Its Validity Term and Characteristic

Li Boheng

Strategic Study of Chinese Academy of Engineering 2007, Volume 9, Issue 3, Pages 1-5

Abstract:

Drawing up the overall plan for land use is the guarantee to provideIn order to better serve the economic development, the author proposed to divide the overall plan into

Keywords： land use overall plan proposal motive force validity term

HTML PDF Collect

Research on overall encryption adjustment technology of offshore oil field

Zhang Fengjiu,Luo Xianbo,Liu Yingxian,Zhao Chunming

Strategic Study of Chinese Academy of Engineering 2011, Volume 13, Issue 5, Pages 34-40

Abstract:

Take SZ36-1 oilfield as an example, offshore fields of heavy oil have stepped into later stage in development life and revealed problems gradually for serious injection/production contradiction, big variation for producing reserves in interlayer and plane, much higher for well-controlled reserves, lower for both of oil production rate and oil recovery, changing fast for composite water cut rising and production decline. In view of the challenge for development of offshore fields of heavy oil in China, we put forward the study of comprehensive adjustment for offshore fields in large scale firstly. Because of the special development mode of offshore fields, the proven research thinking and technical route for comprehensive adjustment used by onshore oilfields could not be copied to offshore fields. The research technology of comprehensive adjustment for integral well pattern thickening faces many technical difficulties, so now this research makes a combination of self-characteristics and development mode of SZ36-1 oilfield to put forward a full suite of research thinking and research methods for integral potential tapping and adjustment, and the proposal of comprehensive adjustment for integral well pattern thickening in SZ36-1 oilfield phase I. A water injection well pattern of inverted nine spot is transformed into a well pattern of line drive after pattern adjustment to try a development modes of "direction well & horizontal well network" . The implementation effect of integral well pattern thickening makes a good effect for greatly improved state of water flooding, improved from 80.5 % before adjustment to 91.3 % after adjustment for producing degree of water flooding, forecasting greatly improved recovery for 10.4 %. The technique of adjustment for integral well pattern thickening is sure to be popularized and applied among the similar oilfields.

Keywords： heavy oil overall encryption well pattern adjustment water flooding simulation

HTML PDF Collect

Diagnosis and recommendations for transjurisdictional water pollution management in China

WANG Yahua

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4, Pages 401-417 doi: 10.1007/s11783-007-0067-4

Abstract: On the basis of this, it gives an overall train of thoughts on the reform of transjurisdictional water

Keywords： overall specific management Large-scale legislation

HTML PDF Collect

Breeding strategies for increasing yield potential in super hybrid rice

Shihua CHENG,Xiaodeng ZHAN,Liyong CAO

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 4, Pages 277-282 doi: 10.15302/J-FASE-2015081

Abstract: This paper reviews the breeding strategies of super hybrid rice breeding in China, focusing on the utilization

Keywords： super hybrid rice breeding strategies yield potential

HTML PDF Collect

Cooling strategies and transport theories for brain hypothermia resuscitation

LIU Jing

Frontiers in Energy 2007, Volume 1, Issue 1, Pages 32-57 doi: 10.1007/s11708-007-0004-z

Abstract: From the viewpoint of biothermal medical engineering, the major theories and strategies for administeringTypical cooling strategies to effectively lower brain temperature and thus decrease oxygen consumption

Keywords： mathematical interruption hypothermia metabolic generation

HTML PDF Collect

Experiment on aluminum alloy members under axial compression

Xiaonong GUO,Shuiping LIANG,Zuyan SHEN

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 1, Pages 48-64 doi: 10.1007/s11709-014-0271-9

Abstract: To improve the design methods of Chinese aluminum alloy members, experiment of 63 profiled aluminum alloy members, made of Chinese aluminum alloy 6061-T6, under axial compression is conducted in this paper. Valuable experimental data are obtained. At the same time, in order to obtain the relevant data, a large number of other experimental data from published papers and technical reports are collected and sorted out. 167 valid experimental data points are obtained finally. Furthermore, for the purpose of creating column curves, the aluminum alloy members under the axial compression, used in experiments, are analyzed by means of FEM. Based on the numerical results, 2 column curves are created by means of the numerical fitting method. The column curves are compared with the calculated data according to the experimental results for verification, and also are verified with the curves in design codes of several relevant countries. The numerical results show that the column curves obtained in this paper are valid and reliable.

Keywords： aluminum alloy column curve compression members overall stability coefficient

HTML PDF Collect

Management strategies of marine food resources under multiple stressors with particular reference of

Qisheng TANG

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 1, Pages 85-90 doi: 10.15302/J-FASE-2014021

Abstract:

In this study two main management strategies are discussed: one is to develop resource conservation-based

Keywords： marine ecosystem management strategies food resources Yellow Sea

HTML PDF Collect

Basic consideration of research strategies for head and neck cancer

Jin Gao, Ben Panizza, Newell W. Johnson, Scott Coman, Alan R. Clough

Frontiers of Medicine 2012, Volume 6, Issue 4, Pages 339-353 doi: 10.1007/s11684-012-0213-7

Abstract: development of head and neck cancer, basic features of clinical appearance of this group of cancers, and strategiesWe also suggest basic research strategies on the basis of current knowledge, which should ultimately

Keywords： clinical management head and neck cancer prevention and early detection research strategies risk factors

HTML PDF Collect

Overall HIEs deconstruction method and its application

Li LIN, Chengqi XUE,

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4, Pages 466-471 doi: 10.1007/s11465-009-0076-z

Abstract: Based on the human interface elements (HIEs) as the emotional carriers, this paper researches the general analysis steps of hierarchical HIEs and puts forward a new systematical deconstruction method for Kansei engineering fields. A mobile phone is taken as the research subject, the emotional design rules are inferred based on the multiple-orientation information of human interfaces, and the emotional change law is grasped from a new perspective. The research on the deconstruction method promotes the study of Kansei engineering and is a significant guide and reference for the theory and practice of related product design fields.

Keywords： product design relationship model human interface design rules emotion

HTML PDF Collect

Emergency strategies and trends in the management of liver trauma

Hongchi Jiang, Jizhou Wang

Frontiers of Medicine 2012, Volume 6, Issue 3, Pages 225-233 doi: 10.1007/s11684-012-0186-6

Abstract: The present review presents emergency strategies and trends in the management of liver trauma.

Keywords： liver trauma nonoperative management operative management

HTML PDF Collect

TOWARD SUSTAINABLE MAIZE PRODUCTION FOR SMALLHOLDERS THROUGH OPTIMIZED STRATEGIES IN NORTH CHINA

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 4, Pages 547-557 doi: 10.15302/J-FASE-2022449

Abstract:

● County-level sustainability assessment of maize production is presented.

Keywords： localized optimization strategies small- holders production systems sustainability assessment technical

HTML PDF Collect

Title Author Date Type Operation

Facile route to achieve MoSe-NiSe on nickel foam as efficient dual functional electrocatalysts for overall

Journal Article

Recent advances of hydrogen production through particulate semiconductor photocatalytic overall water

Journal Article

Strategies and Advices for Harmony Evolution Between Water Balance and Territorial Space

Hu Qingfang , Chen Xiumin , Gao Juan , Jin Junliang , Wang Yintang , Zhang Jianyun

Journal Article

State-of-the-art progress in overall water splitting of carbon nitride based photocatalysts

Bing LUO, Yuxin ZHAO, Dengwei JING

Journal Article

The Mative Force for Drawing up the Land Use Overall Planand Its Validity Term and Characteristic

Li Boheng

Journal Article

Research on overall encryption adjustment technology of offshore oil field

Zhang Fengjiu,Luo Xianbo,Liu Yingxian,Zhao Chunming

Journal Article

Diagnosis and recommendations for transjurisdictional water pollution management in China

WANG Yahua

Journal Article

Breeding strategies for increasing yield potential in super hybrid rice

Shihua CHENG,Xiaodeng ZHAN,Liyong CAO

Journal Article

Cooling strategies and transport theories for brain hypothermia resuscitation

LIU Jing

Journal Article

Experiment on aluminum alloy members under axial compression

Xiaonong GUO,Shuiping LIANG,Zuyan SHEN

Journal Article

Management strategies of marine food resources under multiple stressors with particular reference of

Qisheng TANG

Journal Article

Basic consideration of research strategies for head and neck cancer

Jin Gao, Ben Panizza, Newell W. Johnson, Scott Coman, Alan R. Clough

Journal Article

Overall HIEs deconstruction method and its application

Li LIN, Chengqi XUE,

Journal Article

Emergency strategies and trends in the management of liver trauma

Hongchi Jiang, Jizhou Wang

Journal Article

TOWARD SUSTAINABLE MAIZE PRODUCTION FOR SMALLHOLDERS THROUGH OPTIMIZED STRATEGIES IN NORTH CHINA

Journal Article

关注我们