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Ammonia adsorption on graphene and graphene oxide: a first-principles study
Yue PENG, Junhua LI
《环境科学与工程前沿(英文)》 2013年 第7卷 第3期 页码 403-411 doi: 10.1007/s11783-013-0491-6
关键词: graphene oxide first-principles calculations NH3 adsorption
New insights into mercury removal mechanism on CeO
Ling Li, Yu He, Xia Lu
《环境科学与工程前沿(英文)》 2018年 第12卷 第2期 doi: 10.1007/s11783-018-1007-1
关键词: Elemental mercury removal Surface adsorption Ceria First-principles calculations
Jinhua Zhang, Yuanbin She
《化学科学与工程前沿(英文)》 2020年 第14卷 第6期 页码 1052-1064 doi: 10.1007/s11705-019-1908-y
关键词: density functional theory methanol direct methanol fuel cells WC(0001)-supported Pd monolayer decomposition mechanism
氟化石墨嵌锂和嵌钠行为的第一性原理研究 Article
饶凤雅,王志强,徐波,陈立泉,欧阳楚英
《工程(英文)》 2015年 第1卷 第2期 页码 243-246 doi: 10.15302/J-ENG-2015039
通过第一性原理计算研究了嵌入锂/钠后氟化石墨结构的演化过程。计算考虑了单层氟化石墨上和体相氟化石墨中的锂/钠嵌入。与锂的嵌入相比,将钠嵌入氟化石墨 (CF) 正极中所表现的循环性能更好,这是因为锂–氟间相互作用和钠–氟间相互作用的强度和特点不同。锂和氟之间的相互作用与钠和氟之间的相互作用相比更强且更集中。这种锂–氟之间强烈的库仑吸引作用破坏了F—C,并将氟原子拔出,从而导致在锂嵌入过程中形成单层石墨烯。
Nanostructural thermoelectric materials and their performance
Kai-Xuan CHEN, Min-Shan LI, Dong-Chuan MO, Shu-Shen LYU
《能源前沿(英文)》 2018年 第12卷 第1期 页码 97-108 doi: 10.1007/s11708-018-0543-5
关键词: nanostructural low-dimensional thermoelectric material figure of merit first-principles
Lifu YAN, Lingling ZHAO, Guiting YANG, Shichao LIU, Yang LIU, Shangchao LIN
《能源前沿(英文)》 2022年 第16卷 第4期 页码 581-594 doi: 10.1007/s11708-022-0831-y
关键词: inorganic metal halide perovskites mechanical deformation thermoelectrics first-principle calculations Boltzmann transport theory
《环境科学与工程前沿(英文)》 2023年 第17卷 第9期 doi: 10.1007/s11783-023-1713-1
● Synergistic removal of carbamazepine (CBZ) was obtained in the FeS-S2O82– process.
关键词: FeS S2O82– Carbamazepine DFT calculations Degradation routes
HARNESSING ECOLOGICAL PRINCIPLES AND PHYSIOLOGIC MECHANISMS IN DIVERSIFYING AGRICULTURAL SYSTEMS FOR
《农业科学与工程前沿(英文)》 2022年 第9卷 第2期 页码 214-237 doi: 10.15302/J-FASE-2021437
To achieve the triple challenge of food security, reversing biodiversity declines plus mitigating and adapting to climate change, there is a drive to embed ecological principles into agricultural, value-chain practices and decision-making. By diversifying cropping systems at several scales there is potential to decrease reliance on inputs, provide resilience to abiotic and biotic stress, enhance plant, microbe and animal biodiversity, and mitigate against climate change. In this review we highlight the research performed in Scotland over the past 5 years into the impact of the use of ecological principles in agriculture on sustainability, resilience and provision of ecosystem functions. We demonstrate that diversification of the system can enhance ecosystem functions. Soil and plant management interventions, including nature-based solutions, can also enhance soil quality and utilization of legacy nutrients. Additionally, this is facilitated by greater reliance on soil biological processes and trophic interactions. We highlight the example of intercropping with legumes to deliver sustainability through ecological principles and use legumes as an exemplar of the innovation. We conclude that there are many effective interventions that can be made to deliver resilient, sustainable, and diverse agroecosystems for crop and food production, and these may be applicable in any agroecosystem.
Quanyuan WEI, Yongshui QU, Tianwei TAN
《化学科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 355-361 doi: 10.1007/s11705-010-0567-9
关键词: mass balance heat balance biomass pyrolysis economic benefit
Reconfigurable manufacturing systems: Principles, design, and future trends
Yoram KOREN, Xi GU, Weihong GUO
《机械工程前沿(英文)》 2018年 第13卷 第2期 页码 121-136 doi: 10.1007/s11465-018-0483-0
Reconfigurable manufacturing systems (RMSs), which possess the advantages of both dedicated serial lines and flexible manufacturing systems, were introduced in the mid-1990s to address the challenges initiated by globalization. The principal goal of an RMS is to enhance the responsiveness of manufacturing systems to unforeseen changes in product demand. RMSs are cost-effective because they boost productivity, and increase the lifetime of the manufacturing system. Because of the many streams in which a product may be produced on an RMS, maintaining product precision in an RMS is a challenge. But the experience with RMS in the last 20 years indicates that product quality can be definitely maintained by inserting in-line inspection stations. In this paper, we formulate the design and operational principles for RMSs, and provide a state-of-the-art review of the design and operations methodologies of RMSs according to these principles. Finally, we propose future research directions, and deliberate on how recent intelligent manufacturing technologies may advance the design and operations of RMSs.
关键词: reconfigurable manufacturing systems responsiveness intelligent manufacturing
China Launched the First Wastewater Resource Recovery Factory in Yixing
《环境科学与工程前沿(英文)》 2022年 第16卷 第1期 doi: 10.1007/s11783-021-1496-1
基于高κ/GaAs界面态起源的材料设计 Article
Weichao Wang,Cheng Gong,Ka Xiong,Santosh K.C.,Robert M. Wallace,Kyeongjae Cho
《工程(英文)》 2015年 第1卷 第3期 页码 372-377 doi: 10.15302/J-ENG-2015052
为了满足微电子器件不断扩展到更小尺寸的需求,SiO2栅极介电层被高介电常量材料Hf(Zr)O2所替代,以尽可能减少流过介电薄膜的漏电流。然而,与高介电常量 (高κ) 电介质连接时,传统Si通道中的电子迁移率由于库仑散射、表面粗糙度散射、远程声子散射和介电电荷捕获而有所下降。III-V和Ge是两个有希望的候选材料,其迁移率均优于Si。尽管如此,与Si基界面相比,Hf(Zr)O2/III-V(Ge) 的界面结合更为复杂。成功制造高质量器件关键在于优化器件界面设计时对Hf(Zr)O2/III-V(Ge) 界面结合结构的理解与设计。因此,从原子尺度准确了解界面结合与界面态形成的机制变得尤为重要。在本文中,笔者利用第一性原理计算方法,对HfO2与GaAs之间的界面性质进行了研究。结果表明,隙间态主要由As—As二聚物键合、Ga部分氧化( 在3+和1+之间) 和Ga—悬挂键贡献。这些研究成果能为最优化界面钝化提供重要的指导意见。
Matteo Minelli, Maria Grazia De Angelis, Giulio C. Sarti
《化学科学与工程前沿(英文)》 2017年 第11卷 第3期 页码 405-413 doi: 10.1007/s11705-017-1615-5
关键词: solubility permeability glassy polymers NELF model diffusion
Sustainable intensification of agriculture in sub-Saharan Africa: first things first!
Bernard VANLAUWE, Achim DOBERMANN
《农业科学与工程前沿(英文)》 2020年 第7卷 第4期 页码 376-382 doi: 10.15302/J-FASE-2020351
标题 作者 时间 类型 操作
Ammonia adsorption on graphene and graphene oxide: a first-principles study
Yue PENG, Junhua LI
期刊论文
Mechanism of methanol decomposition on the Pd/WC(0001) surface unveiled by first-principles calculations
Jinhua Zhang, Yuanbin She
期刊论文
Nanostructural thermoelectric materials and their performance
Kai-Xuan CHEN, Min-Shan LI, Dong-Chuan MO, Shu-Shen LYU
期刊论文
High performance solid-state thermoelectric energy conversion via inorganic metal halide perovskites under tailored mechanical deformation
Lifu YAN, Lingling ZHAO, Guiting YANG, Shichao LIU, Yang LIU, Shangchao LIN
期刊论文
Performance and mechanism of carbamazepine removal by FeS-SO process: experimental investigation and DFT calculations
期刊论文
HARNESSING ECOLOGICAL PRINCIPLES AND PHYSIOLOGIC MECHANISMS IN DIVERSIFYING AGRICULTURAL SYSTEMS FOR
期刊论文
Mass and heat balance calculations and economic evaluation of an innovative biomass pyrolysis project
Quanyuan WEI, Yongshui QU, Tianwei TAN
期刊论文
Reconfigurable manufacturing systems: Principles, design, and future trends
Yoram KOREN, Xi GU, Weihong GUO
期刊论文
基于高κ/GaAs界面态起源的材料设计
Weichao Wang,Cheng Gong,Ka Xiong,Santosh K.C.,Robert M. Wallace,Kyeongjae Cho
期刊论文
Predictive calculations of gas solubility and permeability in glassy polymeric membranes: An overview
Matteo Minelli, Maria Grazia De Angelis, Giulio C. Sarti
期刊论文