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Metal-based direct hydrogen generation as unconventional high density energy
Shuo XU, Jing LIU
《能源前沿(英文)》 2019年 第13卷 第1期 页码 27-53 doi: 10.1007/s11708-018-0603-x
关键词: metal hydrogen generation hydrolysis metal water reaction clean energy
Qin ZHANG, Yi ZHENG, Jing LIU
《能源前沿(英文)》 2012年 第6卷 第4期 页码 311-340 doi: 10.1007/s11708-012-0214-x
关键词: direct writing of electronics based on alloy and metal (DREAM) ink direct writing of electronics printed electronics liquid metal ink integrated circuit consumer electronics nano liquid metal
New kind of subarea-parallel scanning mode for laser metal deposition shaping
BIAN Hongyou, LIU Weijun, ZHAO Jibin
《机械工程前沿(英文)》 2007年 第2卷 第4期 页码 417-422 doi: 10.1007/s11465-007-0071-1
关键词: scanning parallel scanning practical application fabrication efficiency LMDS
Xiaodong NIU, Surinder SINGH, Akhil GARG, Harpreet SINGH, Biranchi PANDA, Xiongbin PENG, Qiujuan ZHANG
《机械工程前沿(英文)》 2019年 第14卷 第3期 页码 282-298 doi: 10.1007/s11465-019-0526-1
关键词: direct metal deposition laser-based manufacturing rapid manufacturing selective laser melting additive manufacturing
无溶剂气相制备用于可持续分离过程的膜材料 Perspective
赵俊杰, Karen K. Gleason
《工程(英文)》 2020年 第6卷 第12期 页码 1432-1442 doi: 10.1016/j.eng.2020.05.002
可用于水净化、碳捕集、生物燃料生产、燃料电池运行以及节能工业分离操作的可持续化工过程亟待发展下一代膜材料。膜的无溶剂制备不仅消除了有机溶剂的潜在环境问题,而且解决了脆弱聚合物基材的膨胀问题。此外,采用无溶剂气相沉积方法可以减少合成微孔材料[如金属有机骨架(MOF)]所需的活化步骤。本文综述了几种真空沉积工艺,包括引发式化学气相沉积(iCVD)、引发式等离子体增强化学气相沉积(iPECVD)、无溶剂气相沉积原位聚合(SLIP)、原子层沉积(ALD) 和分子层沉积(MLD)。这些无溶剂气相沉积方法在制备薄膜复合膜结构中的超薄选择层方面极具优势,而且能够保形地修饰纳米级孔道并精确调节孔径和孔内官能团。所制备的膜在气体分离、 纳滤、海水淡化和水/油分离等方面表现出颇具应用潜力的性能。因此,开发新型膜材料、放大可用于无溶剂气相沉积的高通量反应器将对化学工业产生巨大影响。
Fangxian LI, Cheng ZHOU, Pengfei YANG, Beihan WANG, Jie HU, Jiangxiong WEI, Qijun YU
《结构与土木工程前沿(英文)》 2019年 第13卷 第6期 页码 1405-1414 doi: 10.1007/s11709-019-0564-0
关键词: carbon nanotubes fly ash chemical vapor deposition parameters purification
A Pt-Bi bimetallic nanoparticle catalyst for direct electro-oxidation of formic acid in fuel cells
Shu-Hong LI, Yue ZHAO, Jian CHU, Wen-Wei LI, Han-Qing YU, Gang LIU, Yang-Chao TIAN
《环境科学与工程前沿(英文)》 2013年 第7卷 第3期 页码 388-394 doi: 10.1007/s11783-012-0475-y
关键词: catalyst electrochemical deposition formic acid oxidation fuel cell gold wire array microfabrication
Scaling up of cluster beam deposition technology for catalysis application
《化学科学与工程前沿(英文)》 2021年 第15卷 第6期 页码 1360-1379 doi: 10.1007/s11705-021-2101-7
关键词: nanoparticle cluster cluster beam deposition magnetron sputtering heterogeneous catalysis
Effect of carbon deposition over carbonaceous catalysts on CH
Yongfa ZHANG, Meng ZHANG, Guojie ZHANG, Huirong ZHANG
《化学科学与工程前沿(英文)》 2010年 第4卷 第4期 页码 481-485 doi: 10.1007/s11705-010-0523-8
关键词: carbon deposition carbonaceous catalyst CH4-CO2 reforming
Xueqing LIU, Xiaodong ZHAO, Luyi LU, Jianlan LI
《能源前沿(英文)》 2021年 第15卷 第2期 页码 499-512 doi: 10.1007/s11708-021-0742-3
关键词: dust deposition discrete element method (DEM) photovoltaic mirrors solar energy
ECOLOGICAL EFFECTS OF NITROGEN DEPOSITION ON URBAN FORESTS: AN OVERVIEW
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 445-456 doi: 10.15302/J-FASE-2021429
● Patterns and effects of N deposition on urban forests are reviewed.
关键词: biodiversity carbon sequestration nitrogen deposition nutrient imbalance soil acidification urban forest
Fault simulation of boiler heating surface ash deposition in a power plant system
Weiwei ZHANG, Huisheng ZHANG, Ming SU
《能源前沿(英文)》 2011年 第5卷 第4期 页码 435-443 doi: 10.1007/s11708-011-0162-x
Influence of phosphate on deposition and detachment of TiO
Zhan Wang, Chongyang Shen, Yichun Du, Yulong Zhang, Baoguo Li
《环境科学与工程前沿(英文)》 2019年 第13卷 第5期 doi: 10.1007/s11783-019-1163-y
关键词: Phosphate TiO2 nanoparticles Transport Soil Deposition Detachment
RESEARCH PROGRESS ON THE IMPACT OF NITROGEN DEPOSITION ON GLOBAL GRASSLANDS
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 425-444 doi: 10.15302/J-FASE-2022457
● Grasslands in many regions of the world have been impacted by atmospheric nitrogen deposition.
关键词: Acidification biomass production critical load eutrophication species composition species richness
Additive direct-write microfabrication for MEMS: A review
Kwok Siong TEH
《机械工程前沿(英文)》 2017年 第12卷 第4期 页码 490-509 doi: 10.1007/s11465-017-0484-4
Direct-write additive manufacturing refers to a rich and growing repertoire of well-established fabrication techniques that builds solid objects directly from computer-generated solid models without elaborate intermediate fabrication steps. At the macroscale, direct-write techniques such as stereolithography, selective laser sintering, fused deposition modeling ink-jet printing, and laminated object manufacturing have significantly reduced concept-to-product lead time, enabled complex geometries, and importantly, has led to the renaissance in fabrication known as the . The technological premises of all direct-write additive manufacturing are identical—converting computer generated three-dimensional models into layers of two-dimensional planes or slices, which are then reconstructed sequentially into three-dimensional solid objects in a layer-by-layer format. The key differences between the various additive manufacturing techniques are the means of creating the finished layers and the ancillary processes that accompany them. While still at its infancy, direct-write additive manufacturing techniques at the microscale have the potential to significantly lower the barrier-of-entry—in terms of cost, time and training—for the prototyping and fabrication of MEMS parts that have larger dimensions, high aspect ratios, and complex shapes. In recent years, significant advancements in materials chemistry, laser technology, heat and fluid modeling, and control systems have enabled additive manufacturing to achieve higher resolutions at the micrometer and nanometer length scales to be a viable technology for MEMS fabrication. Compared to traditional MEMS processes that rely heavily on expensive equipment and time-consuming steps, direct-write additive manufacturing techniques allow for rapid design-to-prototype realization by limiting or circumventing the need for cleanrooms, photolithography and extensive training. With current direct-write additive manufacturing technologies, it is possible to fabricate unsophisticated micrometer scale structures at adequate resolutions and precisions using materials that range from polymers, metals, ceramics, to composites. In both academia and industry, direct-write additive manufacturing offers extraordinary promises to revolutionize research and development in microfabrication and MEMS technologies. Importantly, direct-write additive manufacturing could appreciably augment current MEMS fabrication technologies, enable faster design-to-product cycle, empower new paradigms in MEMS designs, and critically, encourage wider participation in MEMS research at institutions or for individuals with limited or no access to cleanroom facilities. This article aims to provide a limited review of the current landscape of direct-write additive manufacturing techniques that are potentially applicable for MEMS microfabrication.
关键词: direct-write additive manufacturing microfabrication MEMS
标题 作者 时间 类型 操作
Direct writing of electronics based on alloy and metal (DREAM) ink: A newly emerging area and its impact
Qin ZHANG, Yi ZHENG, Jing LIU
期刊论文
New kind of subarea-parallel scanning mode for laser metal deposition shaping
BIAN Hongyou, LIU Weijun, ZHAO Jibin
期刊论文
Review of materials used in laser-aided additive manufacturing processes to produce metallic products
Xiaodong NIU, Surinder SINGH, Akhil GARG, Harpreet SINGH, Biranchi PANDA, Xiongbin PENG, Qiujuan ZHANG
期刊论文
Direct synthesis of carbon nanotubes on fly ash particles to produce carbon nanotubes/fly ash composites
Fangxian LI, Cheng ZHOU, Pengfei YANG, Beihan WANG, Jie HU, Jiangxiong WEI, Qijun YU
期刊论文
A Pt-Bi bimetallic nanoparticle catalyst for direct electro-oxidation of formic acid in fuel cells
Shu-Hong LI, Yue ZHAO, Jian CHU, Wen-Wei LI, Han-Qing YU, Gang LIU, Yang-Chao TIAN
期刊论文
Effect of carbon deposition over carbonaceous catalysts on CH
Yongfa ZHANG, Meng ZHANG, Guojie ZHANG, Huirong ZHANG
期刊论文
Influence mechanism of dynamic and static liquid bridge forces on particle deposition behaviors in solar
Xueqing LIU, Xiaodong ZHAO, Luyi LU, Jianlan LI
期刊论文
Fault simulation of boiler heating surface ash deposition in a power plant system
Weiwei ZHANG, Huisheng ZHANG, Ming SU
期刊论文
Influence of phosphate on deposition and detachment of TiO
Zhan Wang, Chongyang Shen, Yichun Du, Yulong Zhang, Baoguo Li
期刊论文