机构

• 地理科学与资源研究所 [3]
• 物理研究所 [1]
• 长春光学精密机械与物... [1]
• 高能物理研究所 [1]
• 深海科学与工程研究所 [1]
• 水土保持研究所 [1]
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• OAI收割 [8]

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• 期刊论文 [5]
• SCI/SSCI论文 [2]
• 会议论文 [1]

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• 2024 [1]
• 2022 [1]
• 2013 [1]
• 2011 [1]
• 2008 [3]
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学科主题

• Electroche... [1]

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浏览/检索结果: 共8条，第1-8条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Influences of Vegetation Rehabilitation on Soil Infiltrability and Root Morphological Characteristics in Coastal Saline Soil 期刊论文  OAI收割 LAND, 2024, 卷号: 13, 期号: 6, 页码: 15 作者:  Chu, Linlin   |  收藏  |  浏览/下载：10/0  |  提交时间：2024/08/30 disc infiltrometer  hydraulic conductivity  soil properties  saline soil  root morphological characteristics   Comparative study and discussion of diagenetic facies and conductivity characteristics based on experiments 期刊论文  OAI收割 ROYAL SOCIETY OPEN SCIENCE, 2022, 卷号: 9, 期号: 2, 页码: 23 作者:  Zhou, Xueqing;  Zhang, Zhansong;  Zhang, Chaomo   |  收藏  |  浏览/下载：6/0  |  提交时间：2022/05/25 diagenesis  water saturation  conductivity characteristics  rock core experiments  electrical properties   Comparison of three methods to develop pedotransfer functions for the saturated water content and field water capacity in permafrost region SCI/SSCI论文  OAI收割 2013 Yi X. S.; Li G. S.; Yin Y. Y. 收藏  |  浏览/下载：33/0  |  提交时间：2014/12/24 Pedotransfer functions  Multiple-linear regression  Artificial neural  network  Rosetta method  soil hydraulic conductivity  particle-size distribution  pedo-transfer  functions  neural-network models  retention characteristics  bulk-density  physical-properties  alluvial soils  prediction  parameters   Recent advances in synthesis, physical properties and applications of conducting polymer nanotubes and nanofibers 期刊论文  OAI收割 PROGRESS IN POLYMER SCIENCE, 2011, 卷号: 36, 期号: 10, 页码: 1415 Long, YZ; Li, MM; Gu, CZ; Wan, MX; Duvail, JL; Liu, ZW; Fan, ZY 收藏  |  浏览/下载：31/0  |  提交时间：2013/09/24 CURRENT-VOLTAGE CHARACTERISTICS  LIGHT-EMITTING-DIODES  ASSEMBLED POLYANILINE NANOSTRUCTURES  ATOMIC-FORCE MICROSCOPY  TEMPLATE-FREE METHOD  I-V CHARACTERISTICS  ELECTRICAL-CONDUCTIVITY  POLYPYRROLE NANOTUBE  CHARGE-TRANSPORT  LOW-TEMPERATURE   Simulating infiltration into stony soils with a dual-porosity model 期刊论文  OAI收割 EUROPEAN JOURNAL OF SOIL SCIENCE, 2008, 卷号: 59, 期号: 5, 页码: 950-959 Ma, DH (Ma, Donghao)3,4; Shao, MG (Shao, Mingan)1,2 收藏  |  浏览/下载：90/0  |  提交时间：2012/06/14 WATER-HOLDING CHARACTERISTICS  HYDRAULIC CONDUCTIVITY  ROCK FRAGMENTS  POROUS-MEDIA  FOREST ECOSYSTEMS  NITROGEN BALANCES  COARSE FRAGMENTS  GENERIC MODEL  FLOW  TRANSPORT   Effect of zeolites on chitosan/zeolite hybrid membranes for direct methanol fuel cell 期刊论文  OAI收割 JOURNAL OF POWER SOURCES, 2008, 卷号: 178, 期号: 1, 页码: 9-19 作者:  Wang, JT;  Zheng, XH;  Wu, H;  Zheng, B;  Jiang, ZY 收藏  |  浏览/下载：26/0  |  提交时间：2016/04/11 chitosan  zeolite  hybrid membrane  free volume characteristics  methanol permeability  proton conductivity   Simulating infiltration into stony soils with a dual-porosity model SCI/SSCI论文  OAI收割 2008 Ma D. H.; Shao M. G. 收藏  |  浏览/下载：18/0  |  提交时间：2012/06/08 water-holding characteristics  hydraulic conductivity  rock fragments  porous-media  forest ecosystems  nitrogen balances  coarse fragments  generic model  flow  transport   The synthesis and field emission property of carbon nanotubes on carbon fibers substrate (EI CONFERENCE) 会议论文  OAI收割 Technical Digest of the 20th International Vacuum Nanoelectronics Conference, IVNC 07, July 8, 2008 - July 12, 2008, Chicago, IL, United states Leyong Z.; Weibiao W.; Jingqiu L.; Yuxue X.; Da L.; Song C.; Haifeng Z. 收藏  |  浏览/下载：33/0  |  提交时间：2013/03/25 Using ferrocene as catalyst precursor  C2H2 as carbon source  carbon nanotubes (CNTs) with uniform density were synthesized on carbon fibers substrate by floating catalyst method. The morphology and microstructure were characterized by field emission scanning electron microscope (FESEM) and high-resolution transmission electron microscopy (HRTEM). The observation showed that the length of CNTs is about 2 m  the average space between adjacent CNTs is about 300 nm and the diameter of CNT is about 45 nm. The less dense "short and stubby" aligned CNTs films should have good electron field emission characteristics. The results of field emission showed that the emission current of CNTs/carbon fibers was 5 A at the field of 2.5 V/m  and the emission current can be 280 A with a field of 7 V/m (the specimen area is 0.25 cm2 and the distance between cathode and anode is 200 m). The calculation based on the F-N plot indicated that the field enhancement factor of CNTs tip is 499122. Using the conductivity and chemical stability of carbon fibers and the uniform and sparse density distribution of CNTs on carbon fibers substrate  the tip predominance of carbon nanotubes can be exerted  and simultaneously the effect of screening effects between adjacent carbon nanotubes on the field emission performance can also be effectively decreased. The CNTs synthesized on carbon fibers substrate has many predominances for the fabrication of cold cathode devices. For example  using the removability of carbon fibers  the cathode of CNTs/carbon fibers can be arbitrarily moved  enlaced or combined to form different patterns  and the cathode of CNTs/carbon fibers can be also fabricated in large size. Therefore  CNTs/carbon fibers may have potential application in field emission displays.