- **A) 电离**:电离是原子或分子获得或失去电荷形成离子的过程,不特指获得电子(可能为失去),排除。 - **B) 氧化**:氧化定义为**失去电子**的过程(例如物质与氧结合或自身失电子),与问题相反,排除。 - **C) 还原**:根据定义,**获得电子**的过程即为还原,正确。 - **D) 离子形成**:该术语泛指...
This inertness is the underlying reason why CO2 has broad industrial application as solvent (supercritical CO2), as fire and pest extinguisher, and as a non-toxic amusement additive in the food industry. From the standpoint of building a low-carbon economy, each potential use of CO2 a...
It is used to demonstrate how the electrons in a molecule are positioned around particular atoms. Electrons are shown as "dots" or, in the case of a bond, as a line connecting the two atoms. DNA and Electrons Delocalized Rings: To comprehend the connection between electron delocalization and...
I hypothesize that this mechanism is active as a process engine in every mental process, and that therefore each mental process proceeds in two stages: (i) the formation of process boundary conditions; (ii) the bringing about of the process function by the operation – within the boundary ...
However, it is known that electronic and morphological properties of interconnect films are important in determining device performance and reliability. It is therefore desirable to deposit films with constant mechanical properties, such as modulus, ductility, hardness, and surface texture. To achieve a...
The most widely used classification strategy for plasma is based on the electron properties, such as electron density and electron temperature, as illustrated in Fig.3. The presence of free electrons is not only a defining characteristic of plasma but also the reason why plasma exhibits unique pro...
Hydrothermal Carbonization (HTC) refers to the conversion of biogenic wastes into char-like solids with promising perspectives for application, but a proce
The contents of the package and the photo itself all hang above my studio desk where I have now been for nearly two weeks. My window overlooks snowy mountains, treetops, and the majestic castle-like structure alone on the a mountain known as the Banff Springs Hotel. After a few days of ...
The term “natural state” describes any compound, element, or pathway having no additional electrons or protons that are normally present. Conversely, the term “reduction state” describes any compound, element, or pathway having an excess of one or more electrons. The “reduction state” is ...
Moreover, the manufacturing process allows a gentle production of optoelectronic devices such as e.g. packaged LEDs or packaged micro-LEDs, where the thermal stress is kept as low as possible. The optoelectronic device produced by said manufacturing process shows improved barrier properties, enhanced...